Composite board machining and cutting device

Abstract

The utility model belongs to the technical field of composite board machining, and particularly relates to a composite board machining and cutting device which comprises a support. The two ends of the adjusting box are slidably mounted in the sliding holes, a fixing block is slidably mounted in the adjusting box, a threaded hole is formed in the center of the upper end of the fixing block, a cutting machine is fixedly mounted at the lower end of the fixing block, a protective sleeve is slidably mounted on a cutting machine shell, an opening is formed in one side of the protective sleeve, and mounting holes are formed in the two sides of the upper end of the opening. Sliding rods are fixedly installed on the two sides of the fixing block, the protective sleeves are installed on the sliding rods in a sliding mode, springs are arranged between the protective sleeves and the fixing block and arranged on the sliding rods in a sleeving mode, sliding plates are arranged on the two sides of the center of the upper portion of the support, and pressing rollers are arranged between the two ends of each sliding plate. The protective sleeve is connected with the fixing block through the sliding rod, and the spring is arranged between the protective sleeve and the fixing block, so that the automatic resetting and buffering functions of the protective sleeve are achieved, and the use convenience and safety are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of composite board processing, in particular to a cutting device for processing composite boards. Background Technique

[0002] Composite board is a new type of material with a variety of excellent properties and wide application fields. In these fields, the cutting process of composite board is an essential and important link, and an efficient cutting device can significantly improve production efficiency and product quality.

[0003] The working principle of the cutting device is to feed the composite board to be processed into the feeding system. The board is fixed in the cutting area through the positioning system. The cutting system is started to perform the cutting operation. After cutting is completed, the receiving system collects and classifies the cut boards.

[0004] When the existing composite board cutting device cuts the composite board, a large amount of flying objects will be generated, especially high-temperature metal fragments or sharp scraps, which may directly hit the operator, causing burns, scratches or even more serious injuries; therefore, a cutting device for processing composite boards is proposed for the above problems. Content of the Utility Model

[0005] In order to make up for the deficiencies of the existing technology, when the existing composite board cutting device cuts the composite board, a large amount of flying objects will be generated, especially high-temperature metal fragments or sharp scraps, which may directly hit the operator, causing burns, scratches or even more serious injuries. The utility model proposes a cutting device for processing composite boards.

[0006] The technical solution adopted by the present utility model to solve its technical problems is as follows: A composite board processing and cutting device described in the present utility model includes a support; on both sides of the middle inside the support, a plurality of rotating rollers are arranged in parallel. Both ends of the rotating rollers are rotatably installed in the support through bearings. On both sides of the upper part of the support, support plates are fixedly installed. In the center of the upper end of each support plate, a sliding hole is opened, and an installation groove is opened at the lower end. Hydraulic cylinders are fixedly installed on the top of each support plate. An adjustment box is arranged on the upper part of the support. Both ends of the adjustment box are slidably installed in the sliding holes. The piston rods of the hydraulic cylinders are fixedly connected to the upper parts of both ends of the adjustment box. A fixed block is slidably installed in the adjustment box. A threaded hole is opened in the center of the upper end of the fixed block, and a cutting machine is fixedly installed at the lower end. A protective sleeve is slidably installed on the outer shell of the cutting machine. An opening is opened on one side of the protective sleeve, and installation holes are opened on both sides of the upper end of the opening. Slide rods are fixedly installed on both sides of the fixed block. The protective sleeve is slidably installed on the slide rods. Springs are arranged between the protective sleeve and the fixed block and sleeved on the slide rods. On both sides of the center of the upper part of the support, slide plates are arranged. The slide plates are slidably installed in the installation grooves. On both sides of the center of the upper part of each slide plate, connecting rods are rotatably installed. Between both ends of each slide plate, pressure rollers are arranged. Both ends of the pressure rollers are rotatably installed in the slide plates through bearings. On both sides of the bottom of the support, chutes are fixedly installed. A bidirectional screw is arranged in the chutes. Both ends of the bidirectional screw are rotatably installed in the chutes through bearings. A positioning motor is fixedly installed at one end of each chute. The rotating shaft of the positioning motor is fixedly connected to one end of the bidirectional screw. By setting that the protective sleeve is connected to the fixed block through the slide rod and a spring is arranged between the two, the automatic reset and buffering functions of the protective sleeve are realized, increasing the convenience and safety of use.

[0007] Preferably, a driving motor is fixedly installed on one side of the end of the support. The rotating shaft of the driving motor is fixedly connected to one end of the rotating roller. The same ends of the rotating rollers all penetrate through the support and are fixedly installed with rotating wheels. The rotating wheels are cooperatively rotated through belts. By fixedly installing a driving motor at the end of the support and fixedly connecting the rotating shaft of the motor to one end of the rotating roller, the function of automatically driving the movement of the board is realized.

[0008] Preferably, a lead screw is arranged in the adjustment box. Both ends of the lead screw are rotatably installed in the adjustment box through bearings. The fixed block is slidably installed on the lead screw. A moving motor is fixedly installed at one end of the adjustment box. The rotating shaft of the moving motor is fixedly connected to one end of the lead screw. By driving the rotation of the lead screw by the moving motor, the automatic adjustment of the position of the cutting machine is realized, improving the cutting accuracy and flexibility.

[0009] Preferably, a two-way cylinder is fixedly installed at the top inside the support plate installation groove. The piston rods at both ends of the two-way cylinder are fixedly installed with sliding seats, and the other ends of the connecting rods are respectively rotatably installed inside the sliding seats. The two-way cylinder is pushed to drive the sliding seats to drive the connecting rods to move, so as to quickly adjust the height of the pressure roller according to the thickness of the plate.

[0010] Preferably, sliders are slidably arranged at both ends inside the chute. A plurality of support protrusions are arrayed and opened at the upper ends of the sliders and are slidably arranged between the rotating rollers. Threaded holes are opened at the centers of the lower ends. Positioning seats are fixedly installed at the upper ends of the sliders. A plurality of rollers are rotatably installed inside the positioning seats through shafts. The sliders are slidably installed at both ends of the bidirectional screw. By rotating the bidirectional screw, the sliders are synchronously moved, so as to quickly position both sides of the plate, prevent the plate from shifting during cutting, and improve the cutting accuracy.

[0011] Preferably, a hopper is fixedly installed at the center of the bottom of the support. A groove is opened inside the lower end of the hopper, and a gauze bag is slidably installed inside the groove. By arranging the gauze bag slidably installed inside the groove opened in the hopper, it is convenient to collect and clean the waste.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. When the cutting device is used to process the composite plate, the plate is placed on the rotating roller inside the support. The driving motor is started to drive the rotating roller to rotate. All the rotating rollers start to rotate simultaneously through the action of the rotating wheel and the belt, driving the plate to move towards the cutting machine. At the same time, the positioning motor and the two-way cylinder are started. The positioning motor drives the rollers to position both sides of the plate through the bidirectional screw. The two-way cylinder drives the sliding plate to move through the sliding seat and the connecting rod, adjusts the height of the pressure roller according to the thickness of the plate, compresses the upper part of the plate, and keeps the plate horizontal. The rotating roller moves the plate directly below the cutting machine. The cutting machine is moved to one side of the plate through the hydraulic cylinder and the moving motor, and the plate is started to be cut. The plate pushes the protective sleeve to slide up along the sliding rod, and at the same time compresses the spring. The reaction force of the spring makes the bottom of the protective sleeve always contact with the upper part of the plate, and the structural design that blocks the flying objects generated during the cutting process inside the protective sleeve realizes the protection function, solves the problem that a large amount of flying objects will be generated when the existing composite plate cutting device cuts the composite plate, especially high-temperature metal fragments or sharp scraps, which may directly hit the operator, causing burns, scratches or even more serious injuries, and improves the safety of the cutting device. Description of the Drawings

[0014] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0015] Figure 1 Schematic diagram of the structure on one side of the cutting device;

[0016] Figure 2 Schematic diagram of the structure on the other side of the cutting device;

[0017] Figure 3 Schematic diagram of the structure of the protection mechanism;

[0018] Figure 4 Schematic diagram of the structure of the positioning mechanism;

[0019] Figure 5 Schematic diagram of the structure of the pressing mechanism.

[0020] In the figure: 1, support; 2, rotating roller; 3, driving motor; 4, rotating wheel; 5, belt; 6, support plate; 7, adjusting box; 8, hydraulic cylinder; 9, lead screw; 10, fixed block; 11, moving motor; 12, cutting machine; 13, sliding rod; 14, spring; 15, protective sleeve; 16, double-acting cylinder; 17, sliding seat; 18, connecting rod; 19, sliding plate; 20, pressing roller; 21, chute; 22, double-threaded screw; 23, slider; 24, positioning seat; 25, roller; 26, positioning motor; 27, hopper; 28, gauze bag. Detailed implementation manners

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0022] Please refer to Figures 1-5As shown in the figure, a composite board processing and cutting device includes a support 1; on both sides of the middle inside the support 1, a plurality of rotating rollers 2 are arranged in parallel. Both ends of the rotating roller 2 are rotatably installed in the support 1 through bearings. On both sides of the upper part of the support 1, support plates 6 are fixedly installed. In the center of the upper ends of the support plates 6, sliding holes are opened, and installation grooves are opened at the lower ends. Hydraulic cylinders 8 are fixedly installed on the tops of the support plates 6. An adjustment box 7 is arranged on the upper part of the support 1. Both ends of the adjustment box 7 are slidably installed in the sliding holes. The piston rods of the hydraulic cylinders 8 are fixedly connected to the upper parts of both ends of the adjustment box 7. A fixed block 10 is slidably installed in the adjustment box 7. A threaded hole is opened in the center of the upper end of the fixed block 10, and a cutting machine 12 is fixedly installed at the lower end. A protective cover 15 is slidably installed on the outer shell of the cutting machine 12. An opening is opened on one side of the protective cover 15, and installation holes are opened on both sides of the upper end of the opening. Slide rods 13 are fixedly installed on both sides of the fixed block 10. The protective cover 15 is slidably installed on the slide rods 13. Springs 14 are arranged between the protective cover 15 and the fixed block 10 and are sleeved on the slide rods 13. On both sides of the center of the upper part of the support 1, slide plates 19 are arranged. The slide plates 19 are slidably installed in the installation grooves. On both sides of the center of the upper part of the slide plates 19, connecting rods 18 are rotatably installed. Between both ends of the slide plates 19, pressure rollers 20 are arranged. Both ends of the pressure rollers 20 are rotatably installed in the slide plates 19 through bearings. On both sides of the bottom of the support 1, chute 21 are fixedly installed. A bidirectional screw 22 is arranged in the chute 21. Both ends of the bidirectional screw 22 are rotatably installed in the chute 21 through bearings. A positioning motor 26 is fixedly installed at one end of the chute 21. The rotating shaft of the positioning motor 26 is fixedly connected to one end of the bidirectional screw 22; during work, when using the cutting device to process a composite board, place the board on the upper part of the rotating roller 2 in the support 1, start the drive motor 3 to drive the rotating roller 2 to rotate, move the board forward until the cutting position of the board is moved directly below the cutting machine 12. At the same time, start the positioning motor 26 and the bidirectional cylinder 16. The positioning motor 26 drives the bidirectional screw 22 to rotate. The bidirectional screw 22 drives the rollers 25 through the sliders 23 to clamp and position both sides of the board. At the same time, the bidirectional cylinder 16 drives the slide plate 19 to slide in the support plate 6 through the slide seat 17 and the connecting rod 18. The slide plate 19 drives the pressure roller 20 to move, adjusts the height of the pressure roller 20 according to the thickness of the board, presses the upper part of the board through the pressure roller 20 to make the board horizontal. Start the hydraulic cylinder 8 and the moving motor 11, move the cutting machine 12 to one side of the board through the adjustment box 7 and the lead screw 9. At this time, the board pushes the protective cover 15 to slide upward along the slide rod 13, and at the same time compresses the spring 14. The reaction force of the spring 14 makes the bottom of the protective cover 15 always contact the upper part of the board, blocking the flying objects generated during the cutting process inside the protective cover 15.

[0023] One side of the end of the support 1 is fixedly installed with a driving motor 3. The rotating shaft of the driving motor 3 is fixedly connected to one end of a rotating roller 2. The same end of the rotating roller 2 penetrates through the support 1, and a rotating wheel 4 is fixedly installed on each of them. The rotating wheels 4 are rotatably matched through a belt 5; during operation, when using the cutting device to process the composite board, start the driving motor 3. The rotating shaft of the driving motor 3 drives the rotating roller 2 to rotate. The rotating roller 2 drives all the rotating rollers 2 to rotate through the cooperation of the rotating wheel 4 and the belt 5 to feed the board.

[0024] A lead screw 9 is arranged in the adjustment box 7. Both ends of the lead screw 9 are rotatably installed in the adjustment box 7 through bearings. The fixed block 10 is slidably installed on the lead screw 9. One end of the adjustment box 7 is fixedly installed with a moving motor 11. The rotating shaft of the moving motor 11 is fixedly connected to one end of the lead screw 9; during operation, when using the cutting device to process the composite board, start the moving motor 11. The rotating shaft of the moving motor 11 drives the lead screw 9 to rotate. The lead screw 9 drives the upper end of the fixed block 10 to slide in the adjustment box 7, and the lower end of the fixed block 10 drives the cutting machine 12 to move to cut the board.

[0025] At the top of the installation groove of the support plate 6, a double-acting cylinder 16 is fixedly installed. The piston rods at both ends of the double-acting cylinder 16 are fixedly installed with sliding seats 17. The other ends of the connecting rods 18 are respectively rotatably installed in the sliding seats 17; during operation, when using the cutting device to process the composite board, start the double-acting cylinder 16. The piston rods at both ends of the double-acting cylinder 16 drive the sliding seats 17 to move respectively. The sliding seats 17 drive the sliding plate 19 to slide inside the lower end of the support plate 6 through the connecting rods 18, and the sliding plate 19 drives the pressure roller 20 to lift and lower to adjust the height of the pressure roller 20 according to the thickness of the board.

[0026] At both ends of the chute 21, sliders 23 are slidably arranged. A plurality of support protrusions are arranged in an array at the upper ends of the sliders 23 and are slidably arranged between the rotating rollers 2. Threaded holes are arranged at the centers of the lower ends. Positioning seats 24 are fixedly installed at the upper ends of the sliders 23. A plurality of rollers 25 are rotatably installed in the positioning seats 24 through shafts. The sliders 23 are slidably installed at both ends of the double-threaded screw 22; during operation, when using the cutting device to process the composite board, start the positioning motor 26 to drive the double-threaded screw 22 to rotate. The double-threaded screw 22 drives the sliders 23 to slide in the chute 21. At the same time, the sliders 23 drive the upper positioning seats 24 to move relatively, and position both sides of the board through the rollers 25.

[0027] A hopper 27 is fixedly installed at the center of the bottom of the support 1. A groove is formed inside the lower end of the hopper 27, and a gauze bag 28 is slidably installed in the groove. During operation, when the cutting device is used to process the composite board, the waste generated during the cutting process of the board by the cutting machine 12 falls into the hopper 27, and then slides into the gauze bag 28 under the action of gravity for collection. After cutting, the gauze bag 28 is removed and the waste inside is cleaned up.

[0028] Working principle: When using the cutting device to process the composite board, place the board on the upper part of the rotating roller 2 in the support 1, start the driving motor 3 to drive the rotating roller 2 to rotate, move the board forward until the cutting position of the board is moved directly below the cutting machine 12. At the same time, start the positioning motor 26 and the double-acting cylinder 16. The positioning motor 26 drives the double-threaded screw 22 to rotate. The double-threaded screw 22 drives the rollers 25 through the sliders 23 to clamp and position both sides of the board. At the same time, the double-acting cylinder 16 drives the slide plate 19 to slide in the support plate 6 through the slide seat 17 and the connecting rod 18. The slide plate 19 drives the pressure roller 20 to move, adjusts the height of the pressure roller 20 according to the thickness of the board, presses the upper part of the board through the pressure roller 20 to make the board horizontal. Start the hydraulic cylinder 8 and the moving motor 11, move the cutting machine 12 to one side of the board through the adjusting box 7 and the lead screw 9. At this time, the board pushes the protective sleeve 15 to slide up along the slide rod 13, and at the same time compresses the spring 14. The reaction force of the spring 14 makes the bottom of the protective sleeve 15 always contact the upper part of the board, blocking the flying objects generated during the cutting process in the protective sleeve 15. The lead screw 9 drives the cutting machine 12 through the fixed block 10 to cut the board. The waste generated during the cutting process of the cutting machine 12 on the board falls into the hopper 27, and then slides into the gauze bag 28 under the action of gravity for collection. After cutting, the gauze bag 28 is removed and the waste inside is cleaned up.

[0029] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A composite board processing and cutting device, characterized in that: Comprising a support (1); on both sides in the middle inside the support (1), a plurality of rotating rollers (2) are arranged in parallel. Both ends of the rotating rollers (2) are rotatably installed inside the support (1) through bearings. On both sides of the upper part of the support (1), support plates (6) are fixedly installed. In the center of the upper end of each support plate (6), a sliding hole is opened, and an installation groove is opened at the lower end. Hydraulic cylinders (8) are fixedly installed on the top of each support plate (6). An adjustment box (7) is arranged on the upper part of the support (1). Both ends of the adjustment box (7) are slidably installed in the sliding holes. The piston rods of the hydraulic cylinders (8) are fixedly connected to the upper parts of both ends of the adjustment box (7). A fixed block (10) is slidably installed inside the adjustment box (7). A threaded hole is opened in the center of the upper end of the fixed block (10), and a cutting machine (12) is fixedly installed at the lower end. A protective sleeve (15) is slidably installed on the outer shell of the cutting machine (12). An opening is opened on one side of the protective sleeve (15), and installation holes are opened on both sides of the upper end of the opening. Slide rods (13) are fixedly installed on both sides of the fixed block (10). The protective sleeve (15) is slidably installed on the slide rods (13). Springs (14) are arranged between the protective sleeve (15) and the fixed block (10) and are sleeved on the slide rods (13). On both sides of the center of the upper part of the support (1), sliding plates (19) are arranged. The sliding plates (19) are slidably installed in the installation grooves. Connecting rods (18) are rotatably installed on both sides of the center of the upper part of each sliding plate (19). Pressing rollers (20) are arranged between both ends of each sliding plate (19). Both ends of the pressing rollers (20) are rotatably installed inside the sliding plates (19) through bearings. On both sides of the bottom of the support (1), sliding grooves (21) are fixedly installed. A bidirectional screw rod (22) is arranged inside the sliding grooves (21). Both ends of the bidirectional screw rod (22) are rotatably installed inside the sliding grooves (21) through bearings. Positioning motors (26) are fixedly installed at one end of each sliding groove (21). The rotating shafts of the positioning motors (26) are fixedly connected to one end of the bidirectional screw rod (22).

2. The composite board processing and cutting device according to claim 1, characterized in that: On one side of the end of the support (1), a driving motor (3) is fixedly installed. The rotating shaft of the driving motor (3) is fixedly connected to one end of the rotating roller (2). The rotating rollers (2) at the same end penetrate through the support (1), and rotating wheels (4) are fixedly installed. The rotating wheels (4) are rotatably matched through belts (5).

3. A composite board processing and cutting device according to claim 1, characterized in that: A lead screw (9) is arranged inside the adjustment box (7). Both ends of the lead screw (9) are rotatably installed inside the adjustment box (7) through bearings. The fixed block (10) is slidably installed on the lead screw (9). A moving motor (11) is fixedly installed at one end of the adjustment box (7). The rotating shaft of the moving motor (11) is fixedly connected to one end of the lead screw (9).

4. A composite board processing and cutting device according to claim 1, characterized in that: On the top of the installation grooves of the support plates (6), bidirectional cylinders (16) are fixedly installed. The piston rods at both ends of the bidirectional cylinders (16) are fixedly installed with sliding seats (17). The other ends of the connecting rods (18) are respectively rotatably installed inside the sliding seats (17).

5. A composite sheet processing and cutting device according to claim 1, characterized in that: Sliders (23) are slidably arranged at both ends inside the sliding groove (21). A plurality of support protrusions are arrayed and opened at the upper ends of the sliders (23) and are slidably arranged between the rotating rollers (2). Threaded holes are opened at the centers of the lower ends. Positioning seats (24) are fixedly installed at the upper ends of the sliders (23). A plurality of rollers (25) are rotatably installed in the positioning seats (24) through shafts. The sliders (23) are slidably installed at both ends of the bidirectional screw rod (22).

6. A composite sheet processing and cutting device according to claim 1, characterized in that: A hopper (27) is fixedly installed at the center of the bottom of the support (1). A groove is opened inside the lower end of the hopper (27), and a gauze bag (28) is slidably installed in the groove.

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