Cutting device for pearl wool production

Abstract

The utility model relates to the technical field of pearl wool production, in particular to a cutting device for pearl wool production, which comprises a cutting table, a moving groove arranged at the top of the cutting table, a positioning screw rod movably connected to the inner wall of the moving groove, a moving plate in threaded connection with the outer walls of two ends of the positioning screw rod, a positioning plate fixedly connected to the top of the moving plate, and a cylindrical groove arranged at the top of the positioning plate. The bottoms of the inner walls of the cylindrical grooves are fixedly connected with adjusting springs, the tops of the adjusting springs are fixedly connected with adjusting rods, the tops of the adjusting rods are fixedly connected with a lifting plate, and the outer wall of the lifting plate is movably connected with a pulley. The top of the cutting table is fixedly connected with a portal frame. A mounting groove is formed in the bottom of the cutter body, and a cutter head is mounted in the mounting groove. According to the pearl wool cutting tool, the fixing requirement of pearl wool of different specifications before cutting cannot be met, the applicability is not high, meanwhile, the tool bit can be paused along with the increase of the service life, and a notch is uneven.

Description

Technical Field

[0001] The utility model relates to the field of pearl cotton production, in particular to a cutting device for pearl cotton production. Background Art

[0002] Polyethylene foam is a non-cross-linked closed-cell structure, also known as EPE pearl cotton, which is a new type of environmentally friendly packaging material. It is composed of countless independent bubbles produced by physical foaming of low-density polyethylene resin, overcoming the shortcomings of ordinary foam rubber such as fragility, deformation and poor recovery. It has many advantages such as waterproof and moisture-proof, shockproof, sound insulation, heat preservation, good plasticity, strong toughness, recycling, environmental protection, strong impact resistance, etc. It also has good chemical resistance and is an ideal substitute for traditional packaging materials.

[0003] When applying for the utility model, the applicant found through search that a Chinese patent disclosed a "cutting device for pearl cotton production", and its application number is "CN202022814707.X". This patent mainly sets a first slider, a limit plate, a handle, a first slide groove, and a spring, so that after the staff puts the pearl cotton on the top of the workbench, the above-mentioned structure can be used to limit and fix the two sides of the pearl cotton, thereby making the pearl cotton more stable during the cutting process, which is convenient for the staff to cut the pearl cotton.

[0004] However, the device can only cut specific wide-band pearl cotton. Pearl cotton with a smaller width cannot be limited or can only be limited on one side. It cannot meet the needs of fixing pearl cotton of different specifications before cutting, and its applicability is not high. At the same time, the cutter head will become frustrated with the increase of years of use, resulting in uneven incisions. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a cutting device for pearl cotton production.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cutting device for pearl cotton production, comprising a cutting table, a mobile groove is provided on the top of the cutting table, a positioning screw is movably connected to the inner wall of the mobile groove, a mobile plate is threadedly connected to the outer walls of both ends of the positioning screw, a positioning plate is fixedly connected to the top of the mobile plate, a cylindrical groove is provided on the top of the positioning plate, and the number of cylindrical grooves is multiple, the inner wall bottoms of the multiple cylindrical grooves are fixedly connected with adjusting springs, the tops of the adjusting springs are fixedly connected with adjusting rods, the tops of the multiple adjusting rods are fixedly connected with lifting plates, the outer wall of the lifting plate is movably connected with pulleys, and the number of pulleys is multiple, the top of the cutting table is fixedly connected with a gantry, the inner wall top of the gantry is fixedly connected with a cylinder, the bottom of the cylinder is fixedly connected with a cutter seat, the bottom of the cutter seat is fixedly connected with a blade, the bottom of the blade is provided with an installation groove, a cutter head is installed inside the installation groove, and the cutter head and the blade are fixedly connected by multiple locking pins.

[0007] As a further description of the above technical solution:

[0008] The top of the cutting table is provided with two limiting grooves, the bottoms of the two positioning plates are fixedly connected with the limiting plates, and the number of the limiting plates is two, and the two limiting plates are respectively located inside the two limiting grooves.

[0009] As a further description of the above technical solution:

[0010] A roller groove is provided on the top of the cutting table, and there are multiple roller grooves. The inner walls of the multiple roller grooves are movably connected with guide rollers.

[0011] As a further description of the above technical solution:

[0012] The rear end of the guide roller is fixedly connected with a gear, the gear is located outside the cutting table, and multiple gears are connected by a chain. The front outer wall of the cutting table is fixedly connected with a motor, and the output end of the motor is fixedly connected to the front end of the guide roller on the left side.

[0013] As a further description of the above technical solution:

[0014] The inner wall of the gantry is provided with two lifting slots, and the outer walls at both ends of the cutter seat are fixedly connected with lifting blocks, and the lifting blocks are located inside the lifting slots.

[0015] As a further description of the above technical solution:

[0016] The outer wall of the blade body is provided with a plurality of clamping grooves, the bottom of the inner walls of the plurality of clamping grooves are fixedly connected with a clamping spring, the top of the clamping spring is fixedly connected with a connecting plate, and the outer wall of the connecting plate is fixedly connected with a clamping plate.

[0017] As a further description of the above technical solution:

[0018] A collection bin is provided inside the cutting table, and a collection drawer is installed inside the collection bin.

[0019] As a further description of the above technical solution:

[0020] A communication groove is provided on the top of the cutting table. The position of the communication groove corresponds to the blade body, and the communication groove is connected to the collection bin.

[0021] The utility model has the following beneficial effects:

[0022] 1. By setting a positioning screw rod, rotating the positioning screw rod drives the two moving plates and the positioning plate to move relative or opposite to each other, which can adapt to pearl cotton of different widths. Then, the pearl cotton is passed through the middle of multiple pulleys and multiple guide rollers. The pulley and the lifting plate slowly rise with the placement of the pearl cotton. In this process, multiple adjusting springs are in a stretched state. At the same time, the adjusting spring gives a downward force to the lifting plate, so that multiple pulleys act on the pearl cotton to press the pearl cotton of different thicknesses to prevent the pearl cotton from offsetting during the cutting process, causing the incision to tilt and affect the quality. The existing device can only cut pearl cotton of a specific wide band, and pearl cotton with a smaller width cannot be limited or can only be limited on one side, and cannot meet the needs of fixing pearl cotton of different specifications before cutting, and the applicability is not high. The device can only cut pearl cotton of a specific wide band, and pearl cotton with a smaller width cannot be limited or can only be limited on one side, and cannot meet the needs of fixing pearl cotton of different specifications before cutting, and the applicability is not high. At the same time, the cutter head will be frustrated as the years of use increase, resulting in uneven incisions.

[0023] 2. By setting a motor, the motor drives the left guide roller to rotate when it is running, and the gear connected to the rear end of the left guide roller rotates synchronously. Since multiple gears are driven by chains, multiple gears respectively drive the guide rollers connected thereto to rotate together, providing driving force for the pearl cotton to move forward. Multiple compression grooves are set on the outer wall of the blade body, and the blade body and the blade head move down to cut the pearl cotton. After the blade body moves down until the pressure plate fits the top of the pearl cotton, the blade body continues to move down. At this time, the compression spring is in a stretched state and a reaction force is applied to the cutting edge of the pearl cotton, so that the pearl cotton is cut more smoothly. At the same time, a collection bin is set inside the workbench. When the blade head cuts the pearl cotton, a small amount of debris will enter the collection bin through the connecting groove along with the cutting of the blade head. When there are too many debris in the collection bin, the collection drawer is pulled out of the collection bin, and after cleaning the collection drawer, it is put into the collection bin again to collect the debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure from a first perspective of a cutting device for pearl cotton production proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the cutting table structure of a cutting device for pearl cotton production proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the positioning plate structure of a cutting device for pearl cotton production proposed by the utility model;

[0027] Figure 4 This is a schematic diagram of the blade structure of a cutting device for pearl cotton production proposed by the utility model;

[0028] Figure 5 This is a second perspective overall structural diagram of a cutting device for pearl cotton production proposed by the utility model;

[0029] Figure 6 This is a schematic diagram of the internal structure of a cutting device for pearl cotton production proposed by the utility model;

[0030] Figure 7 A cutting device for pearl cotton production proposed by the utility model Figure 6 A magnified schematic diagram of the structure in the middle.

[0031] Legend:

[0032] 1. Cutting table; 2. Moving groove; 3. Positioning screw rod; 4. Moving plate; 5. Positioning plate; 6. Cylindrical groove; 7. Adjusting spring; 8. Adjusting rod; 9. Lifting plate; 10. Pulley; 11. Gantry; 12. Cylinder; 13. Cutter seat; 14. Blade; 15. Mounting groove; 16. Cutter head; 17. Locking pin; 18. Limiting groove; 19. Limiting plate; 20. Roller groove; 21. Guide roller; 22. Gear; 23. Chain; 24. Motor; 25. Lifting groove; 26. Lifting block; 27. Pressing groove; 28. Pressing spring; 29. ​​Connecting plate; 30. Pressing plate; 31. Collection bin; 32. Connecting groove; 33. Collection drawer. DETAILED DESCRIPTION

[0033] Reference Figure 1-7 The utility model provides a cutting device for pearl cotton production: it includes a cutting table 1, a moving groove 2 is opened on the top of the cutting table 1, and the inner wall of the moving groove 2 is movably connected with a positioning screw 3, and the outer walls of both ends of the positioning screw 3 are threadedly connected with a moving plate 4, and the top of the moving plate 4 is fixedly connected with a positioning plate 5, and a cylindrical groove 6 is opened on the top of the positioning plate 5, and the number of cylindrical grooves 6 is multiple, and the bottom of the inner wall of the multiple cylindrical grooves 6 is fixedly connected with an adjusting spring 7, and the top of the adjusting spring 7 is fixedly connected with an adjusting rod 8, and the top of the multiple adjusting rods 8 is fixedly connected with a lifting plate 9, and the outer wall of the lifting plate 9 is movably connected with a pulley 10, and the number of pulleys 10 is multiple, and the top of the cutting table 1 is fixedly connected with a gantry 11, and the top of the inner wall of the gantry 11 is fixedly connected with a cylinder 12, and the cylinder The bottom of 12 is fixedly connected with a cutting seat 13, and the bottom of the cutting seat 13 is fixedly connected with a blade 14. A mounting groove 15 is provided at the bottom of the blade 14, and a cutter head 16 is installed inside the mounting groove 15. The cutter head 16 is fixedly connected to the blade 14 through a plurality of locking pins 17. The positioning screw 3 is rotated to drive the two movable plates 4 and the positioning plate 5 to move relative to or away from each other, which can adapt to pearl cotton of different widths. Subsequently, the pearl cotton is passed through the middle of a plurality of pulleys 10 and a plurality of guide rollers 21. When the pearl cotton moves to one side of the blade 14, the pulley 10 and the lifting plate 9 slowly rise with the movement of the pearl cotton. In this process, a plurality of adjusting springs 7 are in a stretched state, and at the same time, the adjusting spring 7 gives a downward force to the lifting plate 9, so that a plurality of pulleys 10 act on the pearl cotton to compress the pearl cotton of different thicknesses.

[0034] A limiting groove 18 is provided on the top of the cutting table 1, and there are two limiting grooves 18. The bottoms of the two positioning plates 5 are fixedly connected to the limiting plates 19, and there are two limiting plates 19. The two limiting plates 19 are respectively located inside the two limiting grooves 18. A roller groove 20 is provided on the top of the cutting table 1, and there are multiple roller grooves 20. The inner walls of the multiple roller grooves 20 are movably connected with guide rollers 21. The rear end of the guide roller 21 is fixedly connected with a gear 22. The gear 22 is located outside the cutting table 1. The multiple gears 22 are connected by a chain 23. The front outer wall of the cutting table 1 is fixedly connected with a motor 24. The output end of the motor 24 is fixedly connected to the front end of the left guide roller 21. When the motor 24 is running, it drives the left guide roller 21 to rotate, and the gear 22 connected to the rear end of the left guide roller 21 rotates synchronously. Because the multiple gears 22 are driven by the chain 23, the multiple gears 22 respectively drive the guide rollers 21 connected thereto to rotate together, providing driving force for the pearl cotton to move forward.

[0035] The inner wall of the gantry 11 is provided with a lifting groove 25, and there are two lifting grooves 25. The outer walls of both ends of the cutting knife seat 13 are fixedly connected with lifting blocks 26, and the lifting blocks 26 are located inside the lifting groove 25. The outer wall of the blade 14 is provided with a clamping groove 27, and there are multiple clamping grooves 27. The bottom of the inner wall of the multiple clamping grooves 27 are fixedly connected with a clamping spring 28, and the top of the clamping spring 28 is fixedly connected with a connecting plate 29, and the outer wall of the connecting plate 29 is fixedly connected with a pressing plate 30. When the pearl cotton moves to the specified position, the motor 24 stops running, and the cylinder 12 drives the blade 14 to move down. The blade 14 moves down until the pressing plate 30 fits with the top of the pearl cotton, and the blade 14 continues to move down. At this time, the clamping spring 28 is in a stretched state and exerts a reaction force on the cutting edge of the pearl cotton, so that the pearl cotton is cut more smoothly.

[0036] A collecting bin 31 is provided inside the cutting table 1, and a collecting drawer 33 is installed inside the collecting bin 31. A connecting groove 32 is provided on the top of the cutting table 1. The position of the connecting groove 32 corresponds to the blade body 14. The connecting groove 32 is connected to the collecting bin 31. When the cutter head 16 cuts the pearl cotton, a small amount of debris will pass through the connecting groove 32 along with the cutting of the cutter head 16 and enter the collecting drawer 33 in the collecting bin 31. When there are too many debris in the collecting drawer 33, the collecting drawer 33 is pulled out of the collecting bin 31, and after the collecting drawer 33 is cleaned, it is put into the collecting bin 31 again to collect the debris.

[0037] Working principle: Rotate the positioning screw 3 to drive the two moving plates 4 and the positioning plate 5 to move relative to or away from each other, which can adapt to pearl cotton of different widths. Then, the pearl cotton is passed through the middle of multiple pulleys 10 and multiple guide rollers 21. When the motor 24 is running, it drives the left guide roller 21 to rotate, and the gear 22 connected to the rear end of the left guide roller 21 rotates synchronously. Since multiple gears 22 are driven by the chain 23, multiple gears 22 respectively drive the guide rollers 21 connected thereto to rotate together, providing driving force for the pearl cotton to move forward. When the pearl cotton moves to the side of the blade 14, the pulley 10 and the lifting plate 9 slowly rise with the movement of the pearl cotton. In this process, multiple adjustment springs 7 are in a stretched state. At the same time, the adjustment springs 7 give a downward force to the lifting plate 9, so that multiple pulleys 10 act on the pearl The pearl cotton of different thicknesses is compressed on the cotton. When the pearl cotton moves to the specified position, the motor 24 stops running, and the cylinder 12 drives the blade 14 to move down. The blade 14 moves down until the pressure plate 30 fits with the top of the pearl cotton, and the blade 14 continues to move down. At this time, the compression spring 28 is in a stretched state, and a reaction force is applied to the cutting edge of the pearl cotton to make the pearl cotton cutting more stable. At the same time, a collection bin 31 is opened inside the workbench 1. When the cutter head 16 cuts the pearl cotton, a small amount of debris will follow the cutting of the cutter head 16 through the connecting groove 32 and enter the collection drawer 33 in the collection bin 31. When there are too many debris in the collection drawer 33, the collection drawer 33 is pulled out of the collection bin 31. After the collection drawer 33 is cleaned, it is put into the collection bin 31 again for debris collection.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cutting device for pearl cotton production, comprising a cutting table (1), characterized in that: The cutting table (1) is provided with a movable groove (2) on the top, the inner wall of the movable groove (2) is movably connected with a positioning screw (3), the outer walls at both ends of the positioning screw (3) are threadedly connected with movable plates (4), the top of the movable plate (4) is fixedly connected with a positioning plate (5), the top of the positioning plate (5) is provided with a cylindrical groove (6), and the number of cylindrical grooves (6) is multiple, the bottom of the inner walls of the multiple cylindrical grooves (6) are fixedly connected with an adjusting spring (7), the top of the adjusting spring (7) is fixedly connected with an adjusting rod (8), and the top of the multiple adjusting rods (8) are fixedly connected with a lifting plate (9), The outer wall of the lifting plate (9) is movably connected with a pulley (10), and the number of the pulleys (10) is multiple. The top of the cutting table (1) is fixedly connected with a gantry (11), the top of the inner wall of the gantry (11) is fixedly connected with a cylinder (12), the bottom of the cylinder (12) is fixedly connected with a cutter seat (13), the bottom of the cutter seat (13) is fixedly connected with a blade (14), the bottom of the blade (14) is provided with a mounting groove (15), a cutter head (16) is installed inside the mounting groove (15), and the cutter head (16) is fixedly connected to the blade (14) through a plurality of locking pins (17).

2. A cutting device for pearl cotton production according to claim 1, characterized in that: The top of the cutting table (1) is provided with a limiting groove (18), and the number of the limiting grooves (18) is two; the bottoms of the two positioning plates (5) are fixedly connected to limiting plates (19), and the number of the limiting plates (19) is two; the two limiting plates (19) are respectively located inside the two limiting grooves (18).

3. A cutting device for pearl cotton production according to claim 1, characterized in that: A roller groove (20) is provided on the top of the cutting table (1), and there are a plurality of roller grooves (20). The inner walls of the plurality of roller grooves (20) are movably connected to guide rollers (21).

4. A cutting device for pearl cotton production according to claim 3, characterized in that: The rear end of the guide roller (21) is fixedly connected to a gear (22), the gear (22) is located outside the cutting table (1), a plurality of the gears (22) are connected via a chain (23), a motor (24) is fixedly connected to the front outer wall of the cutting table (1), and the output end of the motor (24) is fixedly connected to the front end of the guide roller (21) on the left side.

5. A cutting device for pearl cotton production according to claim 1, characterized in that: The inner wall of the gantry (11) is provided with a lifting groove (25), and the number of the lifting grooves (25) is two. The outer walls at both ends of the cutter seat (13) are fixedly connected with lifting blocks (26), and the lifting blocks (26) are located inside the lifting grooves (25).

6. A cutting device for pearl cotton production according to claim 1, characterized in that: The outer wall of the blade body (14) is provided with a clamping groove (27), and the number of the clamping grooves (27) is multiple, and the bottom of the inner wall of the multiple clamping grooves (27) is fixedly connected with a clamping spring (28), the top of the clamping spring (28) is fixedly connected with a connecting plate (29), and the outer wall of the connecting plate (29) is fixedly connected with a pressing plate (30).

7. A cutting device for pearl cotton production according to claim 1, characterized in that: A collection bin (31) is provided inside the cutting table (1), and a collection drawer (33) is installed inside the collection bin (31).

8. A cutting device for pearl cotton production according to claim 1, characterized in that: A communication groove (32) is provided on the top of the cutting table (1), the position of the communication groove (32) corresponds to the blade body (14), and the communication groove (32) is connected to the collection bin (31).

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