Multi-channel splitting machine capable of splitting paper of different specifications

Abstract

The invention discloses a multi-channel dividing and cutting machine capable of dividing and cutting paper of different specifications, and relates to the technical field of dividing and cutting machines. The multi-channel dividing and cutting machine specifically comprises a rack, a dividing and cutting structure is arranged in the middle of the rack, and conveying structures are arranged on the two sides of the dividing and cutting structure; the slitting structure comprises two fixing plates connected with the rack and an ion fan connected with the rack, the air outlet end of the ion fan is connected with an air blowing plate through an air outlet pipe, the air blowing plate is fixedly connected with the bottom of one fixing plate, the two fixing plates are connected through a supporting rod, and the outer ring of the supporting rod is movably sleeved with a supporting ring. According to the multi-channel dividing and cutting machine capable of dividing and cutting the paper with the different specifications, through the arrangement of the dividing and cutting structure, the multiple cutters can be driven to move at the same time through the movable plate, the cutter position adjusting efficiency is improved, the distance between every two adjacent cutters can be rapidly adjusted according to requirements, and the cutting efficiency is improved. And therefore, the splitting machine can be used for splitting the paper in different specifications, and the applicability of the splitting machine is improved.

Description

Technical Field

[0001] The invention relates to the technical field of slitting machines, in particular to a multi-channel slitting machine capable of slitting papers of different specifications. Background Art

[0002] A multi-channel slitting machine is a mechanical device that can slit wide paper, mica tape or film into multiple narrow materials. It is widely used in the fields of paper processing and film processing. When the multi-channel slitting machine is in use, the position of the cutter is adjusted to achieve the slitting of materials of multiple specifications. In the related technology, all the cutters of the multi-channel slitting machine are usually installed on a guide roller, which causes a certain cutter position adjustment to have a greater impact on other cutters. Other cutters may need to be released in turn, moved to a suitable position and then fixed. The efficiency of cutter position adjustment is low, and the number of cutters cannot be changed quickly. During the cutting process, the friction between the cutter and the material will generate static electricity. Cutting debris is easy to adhere to the cutter due to static electricity, affecting the service life and use effect of the cutter. Based on this, the present application proposes a multi-channel slitting machine that can slit paper of different specifications. Summary of the invention

[0003] The present invention provides a multi-channel slitting machine capable of slitting papers of different specifications, solving the problems in the above background technology, namely, low efficiency in adjusting the position of the cutters, inability to quickly change the number of cutters, and easy adhesion of cutting debris to the cutters due to static electricity.

[0004] The present invention provides the following technical solution: a multi-channel slitting machine capable of slitting papers of different specifications, comprising a frame, a slitting structure is arranged in the middle of the frame, and conveying structures are arranged on both sides of the slitting structure; the slitting structure comprises two fixed plates connected to the frame and an ion blower connected to the frame, the air outlet end of the ion blower is connected to a blowing plate through an air outlet pipe, and the blowing plate is fixedly connected to the bottom of a fixed plate;

[0005] The two fixed plates are connected by a support rod, the outer ring of the support rod is movably sleeved with a support ring, the top of the support ring is provided with an electromagnet, the bottom of the support ring is connected to a support frame through a hydraulic telescopic rod 2, the middle part of the bottom end of the support frame is movably connected with a rotating shaft, the outer ring in the middle of the rotating shaft is fixedly connected with a cutter, one end of the rotating shaft is fixedly connected with a synchronous wheel, one side of the top of the support frame is movably connected with a transmission wheel, the synchronous wheel and the transmission wheel are connected through a synchronous belt transmission, one side of the bottom end of the fixed plate is connected with a moving block through a hydraulic telescopic rod 3, the bottom end of the moving block is movably connected with a gear roller, and the transmission wheel is meshed with the gear roller;

[0006] Both ends of the support rod are fixedly connected to a fixing frame, the middle part of the fixing frame is connected to two clamping plates through a double-headed ball screw, the support ring is located between the two clamping plates, the top of the fixing frame is movably connected to a ball screw, the outer ring of the ball screw is threadedly connected to a ball nut 1, the bottom of the ball nut 1 is fixedly connected to a moving plate, the moving plate is in contact with the top of the electromagnet, and when the electromagnet is in a powered-on state, the electromagnet and the moving plate are magnetically attracted to each other.

[0007] Preferably, the conveying structure comprises two conveying rollers distributed up and down and a servo motor connected to the conveying rollers, the ends of the conveying rollers are movably sleeved with support blocks, and the support blocks are connected to the frame through a hydraulic telescopic rod.

[0008] Preferably, the moving block is located inside the two supporting blocks, and the gear roller is located above the conveying roller.

[0009] Preferably, a servo motor 2 is fixedly connected to one moving block, and the gear roller is driven by the servo motor 2.

[0010] Preferably, the transmission wheel includes another synchronous wheel movably connected to the top of the support frame and a gear fixedly connected to the other synchronous wheel, the two synchronous wheels are connected by a synchronous belt transmission, and the gear is meshed with a gear roller.

[0011] Preferably, a double-headed ball screw is movably connected to the middle part of the fixing frame, and the outer rings at both ends of the double-headed ball screw are threadedly connected to ball nuts 2, and ball nuts 2 are fixedly connected to the end of the splint, and the outer side of the fixing frame is fixedly connected to servo motor 3, and the double-headed ball screw is driven by servo motor 3, and the inner side of the splint is fixedly connected to an anti-slip pad.

[0012] Preferably, the top of the fixed plate and the top of the frame are both provided with a through groove adapted to the movable plate.

[0013] Preferably, a servo motor four is fixedly connected to the outer side of a fixed frame, and the end of the output shaft of the servo motor four is connected to the ball screw.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The multi-channel slitting machine capable of slitting papers of different specifications can convey papers of various thicknesses through the arrangement of the conveying structure and the slitting structure, and the position of the cutter can be adjusted according to the thickness of the paper, so that the slitting machine can cut papers of various thicknesses and improve the adaptability of the slitting machine; through the arrangement of the ion fan and the blowing plate, the ion fan can blow air containing a large amount of positive and negative ions into the inner cavity of the blowing plate through the air outlet pipe when working, and the air in the blowing plate is ejected through the air ejection holes, and the ejected air can be blown onto the paper being cut and the cutter, so that the static electricity of the paper and the cutter is removed, so that the cutting debris is prevented from being adsorbed on the cutter due to static electricity, and the use of the cutter is convenient.

[0016] 2. The multi-channel slitting machine capable of slitting papers of different specifications can simultaneously drive multiple cutters to move by using a movable plate through the setting of a slitting structure, thereby improving the efficiency of adjusting the position of the cutters and enabling the distance between two adjacent cutters to be quickly adjusted according to demand, thereby enabling the slitting machine to slitting papers of different specifications, thereby improving the applicability of the slitting machine; through the setting of the hydraulic telescopic rod 2, the extension and retraction of the hydraulic telescopic rod 2 can change the position of the cutter connected thereto, thereby achieving the purpose of quickly changing the number of working cutters. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front schematic diagram of the structure of the present invention;

[0018] Figure 2 The structure of the present invention Figure 1 Back diagram;

[0019] Figure 3 It is a schematic diagram of the structure cutting structure of the present invention;

[0020] Figure 4 The structure of the present invention Figure 3 Back diagram;

[0021] Figure 5 It is a schematic diagram of the electromagnet structure of the present invention.

[0022] In the figure: 1. frame; 2. support block; 3. conveyor roller; 4. fixed plate; 5. ball nut one; 6. gear roller; 7. through slot; 8. ion fan; 9. hydraulic telescopic rod one; 10. servo motor one; 11. hydraulic telescopic rod two; 12. clamping plate; 13. moving plate; 14. ball screw; 15. fixed frame; 16. cutter; 17. blowing plate; 18. servo motor two; 19. servo motor three; 20. hydraulic telescopic rod three; 21. moving block; 22. gear; 23. synchronous wheel; 24. support rod; 25. support ring; 26. electromagnet; 27. servo motor four; 28. double-headed ball screw. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] The present invention provides a multi-channel slitting machine capable of slitting papers of different specifications, comprising a frame 1, a slitting structure being arranged in the middle of the frame 1, conveying structures being arranged on both sides of the slitting structure, the conveying structure comprising two conveying rollers 3 distributed up and down and a servo motor 10 connected to the conveying rollers 3, the ends of the conveying rollers 3 being movably sleeved with a support block 2, the support block 2 being connected to the frame 1 through a hydraulic telescopic rod 9, through the setting of the hydraulic telescopic rod 9, the extension and retraction of the hydraulic telescopic rod 9 can change the position of the conveying roller 3 connected thereto, and the distance between the two conveying rollers 3 can be changed, the slitting machine can adapt to papers of various thicknesses, and the adaptability of the slitting machine is improved; and the servo motor 10 is fixedly connected to the support block 2, the end of the output shaft of the servo motor 10 is connected to the conveying roller 3 through a reducer, and when the servo motor 10 rotates, the conveying roller 3 connected thereto can be driven to rotate, and the coordinated use of the two conveying rollers 3 in the conveying structure can realize the conveying of the paper, so that the paper to be cut can be conveyed to the slitting structure, and the slitting paper can be conveyed away.

[0025] The cutting structure includes a fixed plate 4 and an ion blower 8. Both ends of the top end of the inner cavity of the frame 1 are fixedly connected with a fixed plate 4. The two fixed plates 4 are connected by a support rod 24. The end of the support rod 24 is fixedly connected to the middle part of the top end of the fixed plate 4. The outer ring of the support rod 24 is movably sleeved with a support ring 25. The number of support rings 25 can be set according to needs, and the support ring 25 is a split structure. The support ring 25 includes a C-shaped frame adapted to the support rod 24 and a sealing plate adapted to the open end of the C-shaped frame. The C-shaped frame and the sealing plate are connected by bolts. The C-shaped frame and the sealing plate form a support ring 25 with a U-shaped structure. With this arrangement, the support ring 25 can be quickly disassembled and assembled. An electromagnet 26 is provided on the top of the support ring 25. The bottom of the support ring 25 is connected to the support frame through a hydraulic telescopic rod 11. The middle part of the bottom end of the support frame is movably connected with a rotating shaft, and the outer ring in the middle of the rotating shaft is fixedly connected with a cutter 16. The extension and retraction of the hydraulic telescopic rod 11 can change the position of the cutter 16. When the slitting machine is in use, the working cutter 16 remains consistent, and the hydraulic telescopic rod 11 can be used to drive the non-working cutter 16 to move above the paper, thereby achieving the purpose of quickly changing the number of working cutters 16.

[0026] One end of the rotating shaft is fixedly connected with a synchronous wheel 23, and one side of the top of the support frame is movably connected with a transmission wheel. The synchronous wheel 23 and the transmission wheel are connected through a synchronous belt transmission. The transmission wheel includes another synchronous wheel 23 movably connected to the top of the support frame and a gear 22 fixedly connected to the other synchronous wheel 23. The two synchronous wheels 23 are connected through a synchronous belt transmission. One side of the bottom end of the fixed plate 4 is connected with a moving block 21 through a hydraulic telescopic rod 3 20. The bottom end of the moving block 21 is movably connected with a toothed roller 6. The gear 22 is meshed with the toothed roller 6. Through the setting of the transmission wheel, when the toothed roller 6 rotates, the transmission wheel can drive another synchronous wheel 23 to rotate. The other synchronous wheel 23 rotates through the synchronous belt and the cutter 16 connected to the synchronous wheel 23 rotates, that is, the toothed roller 6 can drive all the working cutters 16 to rotate at the same time. The hydraulic telescopic rod 3 20 is connected to the fixed plate 4 by bolts, and the output shaft end of the hydraulic telescopic rod 3 20 is connected to the moving block 21. When the slitting machine is in use, the staff can adjust the position of the toothed roller 6 according to the needs, so that the slitting machine can slit papers of different thicknesses.

[0027] The moving block 21 is located on the inner side of the two supporting blocks 2, and the gear roller 6 is located above the conveying roller 3. With this arrangement, when the hydraulic telescopic rod three 20 drives the gear roller 6 to move, the conveying structure will not restrict the gear roller 6, which facilitates the translation of the gear roller 6. When the gear roller 6 moves to the side of the cutter 16, the hydraulic telescopic rod two 11 is convenient for driving the cutter 16 to move upward.

[0028] A servo motor 18 is fixedly connected to a moving block 21, and the gear roller 6 is driven by the servo motor 18. The end of the output shaft of the servo motor 18 is fixedly connected to the end of the gear roller 6 through a reducer. When the servo motor 18 rotates, it can drive the gear roller 6 to rotate.

[0029] The ion fan 8 is fixedly connected to the frame 1, and the air outlet end of the ion fan 8 is connected to a blowing plate 17 through an air outlet pipe. The blowing plate 17 is fixedly connected to the bottom of a fixed plate 4, and the blowing plate 17 is evenly provided with air jet holes on one side close to the conveying roller 3. When the ion fan 8 is working, air containing a large amount of positive and negative ions can be blown into the inner cavity of the blowing plate 17 through the air outlet pipe, and the air in the blowing plate 17 is ejected through the air jet holes, and the ejected air can be blown onto the paper being cut and the cutter 16, so as to perform a static electricity removal operation on the paper and the cutter 16, thereby preventing cutting debris from being adsorbed on the cutter 16 due to static electricity, and facilitating the use of the cutter 16.

[0030] Both ends of the support rod 24 are fixedly connected to a fixing frame 15, the middle part of the fixing frame 15 is connected to two clamping plates 12 through a double-ended ball screw 28, the middle part of the fixing frame 15 is movably connected to a double-ended ball screw 28, the outer rings of both ends of the double-ended ball screw 28 are threadedly connected to ball nuts 2, and ball nuts 2 are fixedly connected to the ends of the clamping plates 12, the outer side of the fixing frame 15 is fixedly connected to a servo motor 3 19, the double-ended ball screw 28 is driven by the servo motor 3 19, and the inner side of the clamping plate 12 is fixedly connected to an anti- The sliding pad and the anti-slip pad can be made of rubber. The support ring 25 is located between the two clamps 12. Through the setting of the servo motor three 19, the rotation of the servo motor three 19 can drive the double-headed ball screw 28 connected to it through the reducer to rotate. When the double-headed ball screw 28 rotates, the ball nut two threadedly connected to it can move in the direction of the double-headed ball screw 28. When the ball nut two moves, it drives the clamp 12 connected to it to move. The coordinated use of the two clamps 12 can realize the clamping and fixation of the support ring 25.

[0031] The top of the fixed frame 15 is movably connected with a ball screw 14, and the outer side of the fixed frame 15 is fixedly connected with a servo motor 27. The end of the output shaft of the servo motor 27 is connected to the ball screw 14 through a reducer. The outer ring of the ball screw 14 is threadedly connected with a ball nut 5, and the bottom of the ball nut 5 is fixedly connected with a movable plate 13. Through the setting of the servo motor 27, the rotation of the servo motor 27 can drive the ball screw 14 connected thereto to rotate. When the ball screw 14 rotates, the ball nut 5 threadedly connected thereto can move in the direction where the ball screw 14 is located. When the ball nut 5 moves, the movable plate 13 can be driven to move. The top of the fixed plate 4 and the top of the frame 1 are both provided with a through groove 7 adapted to the movable plate 13. Through the setting of the through groove 7, the fixed plate 4 and the frame 1 are prevented from restricting the movable plate 13, and the movement of the movable plate 13 is facilitated. The material of the movable plate 13 can be metal iron.

[0032] The moving plate 13 contacts the top of the electromagnet 26, and when the electromagnet 26 is powered on, the electromagnet 26 and the moving plate 13 are magnetically attracted to each other. Through the setting of the electromagnet 26, the moving plate 13 can drive the cutter 16 whose position needs to be changed and the cutter affected by the moving cutter 16 to move, thereby improving the efficiency of adjusting the position of the cutter 16. When the slitting machine is in use, the paper can be cut into different specifications, thereby improving the adaptability of the slitting machine. There is damping between the support ring 25 and the support rod 24. Under the action of the damping force, when the moving plate 13 moves, it will not cause the support ring 25 connected to the unpowered electromagnet 26 to move.

[0033] The electrical components involved in this application are all prior art, and technicians in this field are familiar with their connection methods. Through these technicians, all the electrical components in this application are connected to their compatible power supplies through wires, and according to the actual situation, a suitable controller is selected to meet the control requirements. The specific connection and control sequence are described below. The electrical connection is completed in a sequential working order, and the detailed connection means are well known in the art. The following mainly introduces the working principle and process, and no further explanation of the electrical control is given.

[0034] To sum up: when the multi-channel slitting machine that can slit papers of different specifications is used, the distance between the two conveying rollers 3 in the conveying structure is adjusted according to the needs, so that the conveying structure can convey the paper to be cut, and the other conveying structure can convey the slit paper away, and under the action of the two conveying structures, the paper is in a horizontal state between the two conveying structures, and the servo motor 18 is working, and the servo motor 18 drives the gear roller 6 to rotate, and the gear roller 6 drives the synchronous wheel 23 to rotate through the transfer wheel, and the synchronous wheel 23 drives the cutter 16 connected thereto to rotate, and the cutter 16 can realize the cutting of the paper. The slitting machine can realize multi-channel slitting of paper.

[0035] When you need to adjust the position of the cutter, Figure 3 For example, for the convenience of description, Figure 3 The four cutters 16 are numbered as the first cutter, the second cutter, the third cutter and the fourth cutter in sequence, and the first cutter is located between the second cutter and the blowing plate 17. If only the distance between the second cutter and the first cutter needs to be adjusted, and the position of the first cutter cannot be adjusted, the electromagnet 26 adapted to the second cutter, the electromagnet 26 adapted to the third cutter and the electromagnet 26 adapted to the fourth cutter are all in a powered state, the electromagnet 26 is magnetically attracted to the moving plate 13, the servo motor three 19 and the servo motor four 27 work in sequence, and the operation of the servo motor three 19 causes the two clamping plates 12 to move away from each other, releasing the clamping fixation of the clamping plate 12 on the support ring 25 The operation of the servo motor 27 causes the ball screw 14 to rotate, and the rotation of the ball screw 14 causes the ball nut 5 threadedly connected thereto to move in the direction of the ball screw 14. When the ball nut 5 moves, it can drive the movable plate 13 to move, and the movable plate 13 drives the support ring 25 to move through the electromagnet 26 magnetically attracted to it, and the support ring 25 drives the cutter 16 to move. The second cutter, the third cutter and the fourth cutter can move at the same time, thereby improving the efficiency of adjusting the cutter position. After the cutter position is adjusted, the support ring 25 is clamped and fixed by the clamping plate 12 to fix the position of the cutter 16. The slitting machine can realize cutting of paper of different specifications.

[0036] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art and will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and modifications can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A multi-channel slitting machine capable of slitting papers of different specifications, comprising a frame (1), characterized in that: A slitting structure is provided in the middle of the frame (1), and conveying structures are provided on both sides of the slitting structure; the slitting structure comprises two fixed plates (4) connected to the frame (1) and an ion blower (8) connected to the frame (1), the air outlet end of the ion blower (8) is connected to a blowing plate (17) via an air outlet pipe, and the blowing plate (17) is fixedly connected to the bottom of a fixed plate (4); The two fixed plates (4) are connected by a support rod (24), the outer ring of the support rod (24) is movably sleeved with a support ring (25), the top of the support ring (25) is provided with an electromagnet (26), the bottom of the support ring (25) is connected to a support frame through a hydraulic telescopic rod 2 (11), the middle of the bottom end of the support frame is movably connected with a rotating shaft, the outer ring in the middle of the rotating shaft is fixedly connected with a cutter (16), one end of the rotating shaft is fixedly connected with a synchronous wheel (23), one side of the top of the support frame is movably connected with a transmission wheel, the synchronous wheel (23) and the transmission wheel are connected by a synchronous belt transmission, one side of the bottom end of the fixed plate (4) is connected to a moving block (21) through a hydraulic telescopic rod 3 (20), the bottom end of the moving block (21) is movably connected with a gear roller (6), and the transmission wheel is meshed with the gear roller (6); Both ends of the support rod (24) are fixedly connected to a fixing frame (15), the middle part of the fixing frame (15) is connected to two clamping plates (12) through a double-headed ball screw (28), the support ring (25) is located between the two clamping plates (12), the top of the fixing frame (15) is movably connected to a ball screw (14), the outer ring of the ball screw (14) is threadedly connected to a ball nut (5), the bottom of the ball nut (5) is fixedly connected to a moving plate (13), the moving plate (13) is in contact with the top of the electromagnet (26), and when the electromagnet (26) is in a power-on state, the electromagnet (26) and the moving plate (13) are magnetically attracted to each other.

2. The multi-channel slitting machine capable of slitting papers of different specifications according to claim 1, characterized in that: The conveying structure comprises two conveying rollers (3) distributed up and down and a servo motor (10) connected to the conveying rollers (3); the ends of the conveying rollers (3) are movably sleeved with support blocks (2); and the support blocks (2) are connected to the frame (1) via a hydraulic telescopic rod (9).

3. The multi-channel slitting machine capable of slitting papers of different specifications according to claim 2, characterized in that: The moving block (21) is located inside the two supporting blocks (2), and the toothed roller (6) is located above the conveying roller (3).

4. The multi-channel slitting machine capable of slitting papers of different specifications according to claim 3, characterized in that: A servo motor 2 (18) is fixedly connected to a moving block (21), and the gear roller (6) is driven by the servo motor 2 (18).

5. The multi-channel slitting machine capable of slitting papers of different specifications according to claim 1, characterized in that: The transmission wheel comprises another synchronous wheel (23) movably connected to the top of the support frame and a gear (22) fixedly connected to the other synchronous wheel (23); the two synchronous wheels (23) are connected through a synchronous belt transmission; and the gear (22) is meshed with a gear roller (6).

6. The multi-channel slitting machine capable of slitting papers of different specifications according to claim 1, characterized in that: A double-headed ball screw (28) is movably connected to the middle part of the fixed frame (15), and the outer rings at both ends of the double-headed ball screw (28) are threadedly connected to ball nuts 2, and ball nuts 2 are fixedly connected to the end of the clamping plate (12). The outer side of the fixed frame (15) is fixedly connected to a servo motor 3 (19), and the double-headed ball screw (28) is driven by the servo motor 3 (19). The inner side of the clamping plate (12) is fixedly connected to an anti-slip pad.

7. The multi-channel slitting machine capable of slitting papers of different specifications according to claim 1, characterized in that: The top end of the fixed plate (4) and the top end of the frame (1) are both provided with a through slot (7) adapted to the movable plate (13).

8. The multi-channel slitting machine capable of slitting papers of different specifications according to claim 1, characterized in that: A servo motor four (27) is fixedly connected to the outer side of a fixed frame (15), and the output shaft end of the servo motor four (27) is connected to the ball screw (14).

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