Automatic tool arranging and slitting system device

Abstract

The utility model discloses an automatic tool arranging and slitting system device, which relates to the technical field of slitting equipment and comprises a frame, a first air expansion shaft and a second air expansion shaft are rotatably connected in the frame up and down at intervals, and the outer surfaces of the first air expansion shaft and the second air expansion shaft are sleeved with cutting discs. When the distance between the cutting discs needs to be rearranged, a first air expansion shaft and a second air expansion shaft are deflated, then a first motor can control a moving block to move to the position below the cutting discs, and then a first electric push rod on the moving block drives a lifting block and a tool arranging block to move so that the cutting discs can enter an inner groove in the tool arranging block; and then a first motor can control a moving block and a cutter arranging block to move, so that the positions of the cutting discs are moved, the distance between the cutting discs can be adjusted again by repeating the operation, and after adjustment is completed, a first air expansion shaft and a second air expansion shaft can be inflated, so that the cutting discs are fixed to the first air expansion shaft and the second air expansion shaft.

Description

Technical Field

[0001] The utility model relates to the field of slitting equipment, in particular to an automatic knife arrangement slitting system device. Background Art

[0002] The slitting machine is used to cut wide rolls of material into narrow rolls of a certain size in the length direction. It can be divided into multi-knife slitting machines, circular knife slitting machines, single-knife slitting machines, etc. The slitting machine tool is a circular mechanical blade with a sharp edge. It requires a special blade for slitting processing with a high heat treatment hardness. When the slitting machine is in use, the tool spacing needs to be arranged according to the specific slitting situation.

[0003] In the process of realizing the present utility model, the inventors found that there are at least the following problems in this technology: when arranging the knives, most of the existing slitting machines adopt manual knife arrangement, which requires removing the original knives, readjusting the spacing of the knives according to the new production requirements, and then reinstalling them. The operation is relatively troublesome and frequent contact with the knives easily poses certain safety risks. Therefore, an automatic knife arrangement and slitting system device is now proposed. Utility Model Content

[0004] In order to improve the problem that the existing slitting machines mostly use manual knife arrangement when arranging the knives, the original knives need to be removed, and the spacing of the knives needs to be readjusted according to the new production requirements and then installed. The operation is relatively troublesome and there is a certain safety risk due to frequent contact with the knives. The utility model provides an automatic knife arrangement and slitting system device.

[0005] The utility model provides an automatic knife arrangement and slitting system device, which adopts the following technical solutions:

[0006] An automatic knife arrangement and slitting system device includes a frame, wherein a first air shaft and a second air shaft are rotatably connected to the interior of the frame at intervals, and the outer surfaces of the first air shaft and the second air shaft are sleeved with a disc knife;

[0007] Two first motors are symmetrically installed on one side of the frame, and the output ends of the two first motors pass through the interior of the frame and are fixedly connected to a threaded rod. The end of the threaded rod away from the first motor is rotatably connected to the inner wall of the frame, and the outer surface of the threaded rod is threadedly connected to a moving block. A sliding mechanism is provided on one side of the moving block, and a first mounting groove is provided on the other side of the moving block. A first electric push rod is fixedly installed on the inner bottom wall of the first mounting groove provided on the outer surface of the moving block, and a lifting block is fixedly installed on the telescopic end of the first electric push rod. A knife block is fixedly installed on the outer surface of the lifting block, and an inner groove adapted to the disc knife is provided on the top of the knife block.

[0008] By adopting the above technical solution, when the spacing of the disc cutters needs to be rearranged, the first inflatable shaft and the second inflatable shaft can be deflated first, and then the first motor can control the moving block to move under the disc cutter, and then the first electric push rod on the moving block drives the lifting block and the cutter block to move so that the disc cutter enters the inner groove on the cutter block, and then the first motor can control the moving block and the cutter block to move, thereby moving the position of the disc cutter. The above operation can be repeated to readjust the spacing of the disc cutters. After the adjustment is completed, the first inflatable shaft and the second inflatable shaft can be inflated, so that the disc cutter is fixed on the first inflatable shaft and the second inflatable shaft. The operation is simple and convenient, and it also reduces the safety hazards when the staff manually arrange the cutters.

[0009] Optionally, a support leg is fixedly mounted on one end of the frame, and a rubber anti-slip pad is fixedly mounted on the bottom of the support leg.

[0010] By adopting the above technical solution, the rubber anti-skid pad can increase the anti-skid performance of the supporting legs, making the frame more stable when in use.

[0011] Optionally, a fixing plate is fixedly installed on one side of the frame, and a second motor is fixedly installed on the top of the fixing plate. One end of the first inflatable shaft passes through the outside of the frame and is connected to the output end of the second motor. The end of the first inflatable shaft that passes through the outside of the frame is fixedly sleeved with a first transmission wheel, and the end of the second inflatable shaft that passes through the outside of the frame is fixedly sleeved with a second transmission wheel. The first transmission wheel and the second transmission wheel are connected by a conveyor belt.

[0012] By adopting the above technical solution, when in use, the staff can start the second motor, and the second motor can drive the first inflatable shaft to rotate. At the same time, the first transmission wheel on the first inflatable shaft can drive the second transmission wheel to rotate through the conveyor belt, and the second transmission wheel can drive the second inflatable shaft to rotate, so that the first inflatable shaft and the second inflatable shaft rotate at the same time.

[0013] Optionally, a second mounting groove is provided on one side of the outer surface of the moving block, a telescopic rod is fixedly installed on the inner bottom wall of the second mounting groove provided on the outer surface of the moving block, and the telescopic end of the telescopic rod is fixedly connected to the lifting block.

[0014] By adopting the above technical solution, the telescopic rod can limit the moving range of the lifting block, thereby reducing the horizontal shaking of the lifting block when it moves.

[0015] Optionally, a first protective shell is fixedly installed on one side of the frame, and the fixed plate, the second motor, the first transmission wheel, the second transmission wheel and the conveyor belt are all arranged inside the first protective shell. A first heat dissipation groove is opened inside the first protective shell, and a first heat dissipation net is fixedly installed on the inner wall of the first heat dissipation groove opened inside the first protective shell.

[0016] By adopting the above technical solution, the first protective shell can protect the second motor, the first transmission wheel, the second transmission wheel and the conveyor belt, and can reduce the situation where foreign objects touch the second motor, the first transmission wheel, the second transmission wheel and the conveyor belt during use. When in use, the heat generated by the second motor can be transferred to the outside through the first heat dissipation groove and the first heat dissipation net. The first heat dissipation net can reduce the entry of external dust and impurities into the interior of the first protective shell.

[0017] Optionally, the sliding mechanism includes a slider, one side of which is fixedly connected to the moving block, and a sliding groove adapted to the slider is provided inside the frame.

[0018] By adopting the above technical solution, the slider and the slide groove can limit the moving range of the moving block and at the same time make the moving block move more smoothly.

[0019] Optionally, multiple multi-stage electric push rods are symmetrically installed on opposite sides of the frame, and the number of the multi-stage electric push rods is two groups of eight, and the eight multi-stage electric push rods are symmetrically installed in pairs on the outer surface of the frame, and a protective net is fixedly installed on the telescopic end of the multi-stage electric push rod.

[0020] By adopting the above technical solution, when slitting, the staff can start the multi-stage electric push rod, which can drive the protective net to move toward the middle of the frame, thereby protecting the staff and reducing the situation where the slitting steel bars break and splash onto the staff during slitting.

[0021] Optionally, two second protective shells are fixedly installed on one side of the frame, the two first motors are respectively installed inside the two second protective shells, a second heat dissipation groove is opened inside the second protective shell, and a second heat dissipation net is fixedly installed on the inner wall of the second heat dissipation groove opened inside the second protective shell.

[0022] By adopting the above technical solution, the second protective shell can protect the first motor and reduce the situation where foreign objects touch the first motor during use. When in use, the heat generated by the first motor can be transferred to the outside through the second heat dissipation groove and the second heat dissipation net. The second heat dissipation net can reduce the situation where external dust and impurities enter the interior of the second protective shell.

[0023] In summary, the present invention has the following beneficial effects:

[0024] 1. When the spacing of the disc cutters needs to be rearranged, the first and second inflatable shafts can be deflated first. Then, the first motor can control the moving block to move under the disc cutter. Then, the first electric push rod on the moving block drives the lifting block and the cutter arrangement block to move so that the disc cutter enters the inner groove on the cutter arrangement block. Then, the first motor can control the moving block and the cutter arrangement block to move, thereby moving the position of the disc cutter. The above operation can be repeated to readjust the spacing of the disc cutters. After the adjustment is completed, the first and second inflatable shafts can be inflated to fix the disc cutters on the first and second inflatable shafts. The operation is simple and convenient, and the safety hazards existing when the workers manually arrange the cutters are reduced.

[0025] 2. When the utility model is slitting, the staff can start the multi-stage electric push rod, which can drive the protective net to move toward the middle of the frame, thereby protecting the staff and reducing the situation where the slitting steel bars break and splash onto the staff during slitting. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model.

[0027] Figure 2 It is a side structural schematic diagram of the utility model.

[0028] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0029] Description of reference numerals:

[0030] 1. Frame; 2. First inflatable shaft; 3. Second inflatable shaft; 4. Disc knife; 5. First motor; 6. Threaded rod; 7. Moving block; 8. Sliding mechanism; 81. Slider; 82. Slide; 9. First electric push rod; 10. Lifting block; 11. Cutter block; 12. Support leg; 13. Fixed plate; 14. Second motor; 15. First transmission wheel; 16. Second transmission wheel; 17. Conveyor belt; 18. Telescopic rod; 19. First protective shell; 20. First heat dissipation net; 21. Multi-stage electric push rod; 22. Protective net; 23. Second protective shell; 24. Second heat dissipation net. DETAILED DESCRIPTION

[0031] The following is in conjunction with the appended drawings in the embodiment of the present utility model. Figure 1-3 The technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort shall fall within the scope of protection of the present invention.

[0032] Please refer to Figure 1 An automatic knife-arranging and slitting system device includes a frame 1. A support leg 12 is fixedly installed at one end of the frame 1. There are four support legs 12, and the four support legs 12 are respectively arranged at the four corners of the bottom of the frame 1. Rubber anti-slip pads are fixedly installed on the bottom of the support legs 12. The rubber anti-slip pads can increase the anti-slip performance of the support legs 12, making the frame 1 more stable when in use.

[0033] Please refer to Figure 1 and Figure 2 Frame 1 has two sets of eight multi-stage electric push rods 21 symmetrically mounted on opposite sides of the frame 1. Each set of eight multi-stage electric push rods 21 is symmetrically mounted on the outer surface of frame 1. Protective nets 22 are fixed to the telescopic ends of the multi-stage electric push rods 21. When slitting, workers can activate the multi-stage electric push rods 21, which drive the protective net 22 toward the center of frame 1, thereby protecting workers and reducing the risk of splashing onto them from broken steel bars.

[0034] Please refer to Figure 1 The interior of the frame 1 is connected to the first and second inflatable shafts 2 and 3 in a rotating manner at intervals up and down. The outer surfaces of the first and second inflatable shafts 2 and 3 are both sleeved with disc cutters 4. A fixed plate 13 is fixedly installed on one side of the frame 1, and a second motor 14 is fixedly installed on the top of the fixed plate 13. One end of the first inflatable shaft 2 passes through the outside of the frame 1 and is connected to the output end of the second motor 14. The end of the first inflatable shaft 2 that passes through the outside of the frame 1 is fixedly sleeved with a first transmission wheel 15, and the end of the second inflatable shaft 3 that passes through the outside of the frame 1 is fixedly sleeved with a second transmission wheel 16. The first transmission wheel 15 and the second transmission wheel 16 are connected by a conveyor belt 17. When slitting, the staff can start the second motor 14, and the second motor 14 can drive the first inflatable shaft 2 to rotate. At the same time, the first transmission wheel 15 on the first inflatable shaft 2 can drive the second transmission wheel 16 to rotate through the conveyor belt 17, and the second transmission wheel 16 can drive the second inflatable shaft 3 to rotate, so that the first inflatable shaft 2 and the second inflatable shaft 3 rotate at the same time.

[0035] Please refer to Figure 1A first protective shell 19 is fixedly mounted on one side of the frame 1. The fixing plate 13, the second motor 14, the first transmission wheel 15, the second transmission wheel 16, and the conveyor belt 17 are all arranged inside the first protective shell 19. A first heat dissipation groove is provided inside the first protective shell 19, and a first heat dissipation net 20 is fixedly mounted on the inner wall of the first heat dissipation groove provided inside the first protective shell 19. The first protective shell 19 can protect the second motor 14, the first transmission wheel 15, the second transmission wheel 16, and the conveyor belt 17, and can reduce the possibility of foreign objects contacting the second motor 14, the first transmission wheel 15, the second transmission wheel 16, and the conveyor belt 17 during use. During use, the heat generated by the second motor 14 can be transferred to the outside through the first heat dissipation groove and the first heat dissipation net 20. The first heat dissipation net 20 can reduce the possibility of foreign dust and foreign objects entering the interior of the first protective shell 19.

[0036] Please refer to Figure 1 Two first motors 5 are symmetrically installed on one side of the frame 1. The output ends of the two first motors 5 pass through the interior of the frame 1 and are fixedly connected to a threaded rod 6. The end of the threaded rod 6 away from the first motor 5 is rotatably connected to the inner wall of the frame 1. The outer surface of the threaded rod 6 is threadedly connected to a moving block 7. A sliding mechanism 8 is provided on one side of the moving block 7. The sliding mechanism 8 includes a slider 81. One side of the slider 81 is fixedly connected to the moving block 7. A slide groove 82 adapted to the slider 81 is opened inside the frame 1. The slider 81 and the slide groove 82 can limit the moving range of the moving block 7 and make the moving block 7 move more smoothly.

[0037] Please refer to Figure 1 and Figure 3 A first mounting groove is provided on the other side of the moving block 7. A first electric push rod 9 is fixedly mounted on the inner bottom wall of the first mounting groove provided on the outer surface of the moving block 7. A lifting block 10 is fixedly mounted on the telescopic end of the first electric push rod 9. A cutter block 11 is fixedly mounted on the outer surface of the lifting block 10. An inner groove is provided on the top of the cutter block 11 to match the circular cutter 4. A second mounting groove is provided on one side of the outer surface of the moving block 7. A telescopic rod 18 is fixedly mounted on the inner bottom wall of the second mounting groove provided on the outer surface of the moving block 7. The telescopic end of the telescopic rod 18 is fixedly connected to the lifting block 10. The telescopic rod 18 can limit the moving range of the lifting block 10 and reduce the horizontal shaking of the lifting block 10 during movement.

[0038] Please refer to Figure 1Two second protective shells 23 are fixedly mounted on one side of the frame 1. The two first motors 5 are respectively mounted inside the two second protective shells 23. Second heat dissipation grooves are defined within the second protective shells 23. Second heat dissipation nets 24 are fixedly mounted on the inner walls of the second heat dissipation grooves defined within the second protective shells 23. The second protective shells 23 protect the first motors 5 and reduce the risk of foreign objects coming into contact with the first motors 5 during use. During use, the heat generated by the first motors 5 is transferred to the outside world through the second heat dissipation grooves and the second heat dissipation nets 24. The second heat dissipation nets 24 reduce the risk of foreign dust and foreign objects entering the interior of the second protective shells 23.

[0039] The working principle of the present utility model is as follows: when in use, the staff can start the second motor 14, and the second motor 14 can drive the first inflatable shaft 2 and the disc cutter 4 on the first inflatable shaft 2 to rotate. At the same time, the first transmission wheel 15 on the first inflatable shaft 2 can drive the second transmission wheel 16 to rotate through the conveyor belt 17, and the second transmission wheel 16 can drive the second inflatable shaft 3 and the disc cutter 4 on the second inflatable shaft 3 to rotate, so that the disc cutter 4 can cut the steel into strips;

[0040] When the spacing of the disc cutters 4 needs to be rearranged, the first inflatable shaft 2 and the second inflatable shaft 3 can be deflated first, and then the first motor 5 drives the threaded rod 6 to rotate. The threaded rod 6 can drive the moving block 7 to move to the bottom of the disc cutter 4 under the cooperation of the slider 81 and the slide groove 82, and then the first electric push rod 9 on the moving block 7 drives the lifting block 10 and the cutter block 11 to move so that the disc cutter 4 enters the inner groove on the cutter block 11. Then the first motor 5 can control the moving block 7 and the cutter block 11 to move, thereby moving the position of the disc cutter 4. Repeat the above operation to readjust the spacing of the disc cutter 4. After the adjustment is completed, the first inflatable shaft 2 and the second inflatable shaft 3 can be inflated, so that the disc cutter 4 is fixed on the first inflatable shaft 2 and the second inflatable shaft 3. The operation is simple and convenient, and it also reduces the safety hazards that exist when the staff manually arrange the cutters.

[0041] When slitting, the staff can start the multi-stage electric push rod 21, which can drive the protective net 22 to move toward the middle of the frame 1, thereby protecting the staff and reducing the situation where the slitting steel bars break and splash onto the staff during slitting.

[0042] The above are merely preferred embodiments of the present invention and are 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 will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An automatic knife arrangement and striping system device, comprising a frame (1), characterized in that: The frame (1) is internally connected to a first inflatable shaft (2) and a second inflatable shaft (3) in a rotationally spaced manner, and the outer surfaces of the first inflatable shaft (2) and the second inflatable shaft (3) are both sleeved with a disc knife (4); Two first motors (5) are symmetrically installed on one side of the frame (1), and the output ends of the two first motors (5) are both extended into the interior of the frame (1) and fixedly connected to a threaded rod (6). The end of the threaded rod (6) away from the first motor (5) is rotatably connected to the inner wall of the frame (1), and the outer surface of the threaded rod (6) is threadedly connected to a moving block (7), and a sliding mechanism (8) is provided on one side of the moving block (7). A first mounting groove is provided on the other side of the moving block (7), and a first electric push rod (9) is fixedly installed on the inner bottom wall of the first mounting groove provided on the outer surface of the moving block (7). A lifting block (10) is fixedly installed on the telescopic end of the first electric push rod (9), and a knife block (11) is fixedly installed on the outer surface of the lifting block (10). The top of the knife block (11) is provided with an inner groove adapted to the disc knife (4).

2. The automatic cutter arrangement and slitting system according to claim 1, characterized in that: A support leg (12) is fixedly mounted on one end of the frame (1), and a rubber anti-slip pad is fixedly mounted on the bottom of the support leg (12).

3. The automatic cutter arrangement and slitting system according to claim 1, characterized in that: A fixing plate (13) is fixedly installed on one side of the frame (1), and a second motor (14) is fixedly installed on the top of the fixing plate (13). One end of the first pneumatic shaft (2) passes through the outside of the frame (1) and is connected to the output end of the second motor (14). The end of the first pneumatic shaft (2) passing through the outside of the frame (1) is fixedly sleeved with a first transmission wheel (15). The end of the second pneumatic shaft (3) passing through the outside of the frame (1) is fixedly sleeved with a second transmission wheel (16). The first transmission wheel (15) and the second transmission wheel (16) are connected via a conveyor belt (17).

4. The automatic cutter arrangement and slitting system according to claim 1, characterized in that: A second mounting groove is provided on one side of the outer surface of the moving block (7), and a telescopic rod (18) is fixedly installed on the inner bottom wall of the second mounting groove provided on the outer surface of the moving block (7), and the telescopic end of the telescopic rod (18) is fixedly connected to the lifting block (10).

5. The automatic cutter arrangement and slitting system according to claim 3, characterized in that: A first protective shell (19) is fixedly mounted on one side of the frame (1); the fixing plate (13), the second motor (14), the first transmission wheel (15), the second transmission wheel (16) and the conveyor belt (17) are all arranged inside the first protective shell (19); a first heat dissipation slot is provided inside the first protective shell (19); and a first heat dissipation net (20) is fixedly mounted on the inner wall of the first heat dissipation slot provided inside the first protective shell (19).

6. The automatic cutter arrangement and slitting system according to claim 1, characterized in that: The sliding mechanism (8) comprises a slider (81), one side of which is fixedly connected to the moving block (7), and a sliding groove (82) adapted to the slider (81) is provided inside the frame (1).

7. The automatic cutter arrangement and slitting system according to claim 1, characterized in that: A plurality of multi-stage electric push rods (21) are symmetrically mounted on opposite sides of the frame (1). The number of the multi-stage electric push rods (21) is two groups of eight, and the eight multi-stage electric push rods (21) are symmetrically mounted on the outer surface of the frame (1) in pairs. A protective net (22) is fixedly mounted on the telescopic end of the multi-stage electric push rod (21).

8. The automatic cutter arrangement and slitting system according to claim 1, characterized in that: Two second protective shells (23) are fixedly mounted on one side of the frame (1), and the two first motors (5) are respectively mounted inside the two second protective shells (23). A second heat dissipation groove is provided inside the second protective shell (23), and a second heat dissipation net (24) is fixedly mounted on the inner wall of the second heat dissipation groove provided inside the second protective shell (23).

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