Continuous slitting and winding machine for carrier tape

Abstract

The utility model belongs to the field of carrier tape slitting and winding, particularly relates to a continuous carrier tape slitting and winding machine, and aims to solve the problems that although a carrier tape can be slit in the using process, the carrier tape cannot be cut off after a winding disc is full, additional cutting equipment is needed for cutting off the carrier tape, and inconvenience is caused. The device comprises a machine body, a frame body is fixedly arranged on one side of the machine body, a plurality of rotating rods are rotationally connected to the inner wall of the frame body, a second fixing plate is fixedly arranged on one side of the machine body, a second electric push rod is fixedly arranged at the bottom of the second fixing plate, and a lower pressing plate is fixedly arranged on a telescopic part of the second electric push rod. The carrier tape can be cut off through the cutting-off mechanism, no extra cutting-off equipment is needed for cutting off more conveniently, the carrier tape can be wound through the winding mechanism, the carrier tape can be guided through the guiding mechanism, the carrier tape is located in the center, and the carrier tape can be conveniently cut by the second blade.

Description

Technical Field

[0001] The utility model relates to the technical field of carrier tape slitting and winding, in particular to a carrier tape continuous slitting and winding machine. Background Art

[0002] The continuous slitting and winding machine is a mechanical equipment that combines the slitting and winding functions. In the process of carrier tape production, the continuous slitting and winding machine is needed to perform continuous slitting and winding processes.

[0003] After searching, the patent with announcement number CN219078596U discloses a carrier tape slitting and winding machine, but the device has the following shortcomings when used:

[0004] Although the carrier tape can be slit during use, it cannot be cut when the reel is full, and additional cutting equipment is required for cutting, which is inconvenient. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that although the carrier tape can be slit during use, it cannot be cut when the take-up reel is full and additional cutting equipment is required for cutting, which is inconvenient. A continuous carrier tape slitting and winding machine is proposed to solve the problem.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A carrier tape continuous slitting and winding machine comprises a machine body, a frame body is fixedly provided on one side of the machine body, a plurality of rotating rods are rotatably connected to the inner wall of the frame body, a second fixed plate is fixedly provided on one side of the machine body, a second electric push rod is fixedly provided on the bottom of the second fixed plate, a lower pressure plate is fixedly provided on the telescopic part of the second electric push rod, a connecting plate is fixedly provided on the bottom of the lower pressure plate, a rotating shaft is rotatably connected to one side of the connecting plate, a mounting plate is fixedly connected to one end of the rotating shaft, a second blade for slitting the carrier tape into strips is fixed on the mounting plate by a first bolt, a frame body is fixedly provided on one side of the top of the machine body, the inner walls on both sides of the frame body are rotatably connected to the same conveying roller, the second blade is located directly above the conveying roller, and the second blade is located at the center of the conveying roller and the rotating rod;

[0008] A cutting mechanism, which is arranged on the machine body and is used to cut the carrier tape;

[0009] A winding mechanism, which is arranged on the machine body and is used to wind up the carrier tape;

[0010] The guiding mechanism is arranged on the frame and is used for guiding the carrier tape.

[0011] In a possible design, the cutting mechanism includes a first fixed plate, a first electric push rod, a knife seat, a first blade and a knife plate, two support plates are fixedly arranged on one side of the top of the body, and the bottom sides of the knife plate are respectively fixedly connected to the tops of the two support plates, one side of the first fixed plate is fixedly connected to one side of the body, the fixing part of the first electric push rod is fixedly connected to the bottom of the first fixed plate, the top of the knife seat is fixedly connected to the telescopic part of the first electric push rod, and a slot matching the first blade is provided at the bottom of the knife seat, the top of the first blade is inserted into the slot of the knife seat, and two second bolts for fixing the first blade are threadedly connected to the knife seat, and two insertion holes are provided on the first blade, one end of the second bolt is inserted into the insertion hole of the first blade, and the first blade is located directly above the knife plate.

[0012] In a possible design, the winding mechanism includes a second motor, a rotating rod, a fixed ring, a clamping ring and two winding rollers, one side of the second motor is fixedly connected to one side of the machine body, one end of the rotating rod is rotatably connected to one side of the machine body, the output end of the second motor passes through one side of the machine body and is fixedly connected to one end of the rotating rod, the fixed ring is fixedly sleeved on the rotating rod, the two winding rollers are both sleeved on the rotating rod, the rotating rod is provided with an external thread, the inner wall of the clamping ring is provided with an internal thread, and the clamping ring is threadedly connected to the rotating rod.

[0013] In a possible design, the guide mechanism includes a cover body, a first motor, a bidirectional screw, two movable frames and two guide plates, one side of the cover body is fixedly connected to one side of the frame body, one side of the first motor is fixedly connected to one side of the cover body, two ends of the bidirectional screw are respectively rotatably connected to the inner walls of both sides of the cover body, the output end of the first motor passes through one side of the cover body and is fixedly connected to one end of the bidirectional screw, the movable frame is U-shaped, one end of the two movable frames are both slidably connected to the inner wall of one side of the cover body, one side of the two guide plates are respectively fixedly connected to one end of the two movable frames, the bottom of the guide plate is flush with the top of the rotating rod, a screw nut is embedded in one side of the movable frame, and the screw nut is threadedly connected to the bidirectional screw.

[0014] In a possible design, a moving bar for improving the stability of the guide plate is fixedly provided on one side of the bottom of the guide plate, a moving groove is opened on one side of the top of the frame, and the bottom of the moving bar is slidably connected to the inner wall of the moving groove.

[0015] In a possible design, two guide rods are fixedly provided on the top of the lower pressure plate and the top of the knife seat, two movable holes are provided on the first fixed plate and the second fixed plate, and the outer sides of the guide rods are slidably connected to the inner walls of the movable holes.

[0016] In a possible design, a third motor for driving the conveying roller to rotate is fixedly provided on one side of the frame, and an output end of the third motor passes through one side of the frame and is fixedly connected to one end of the conveying roller.

[0017] The two guide plates are adjusted according to the size of the carrier tape so that the carrier tape is located at the center of the rotating rod. The first motor is started, and the rotation of the output end of the first motor drives the rotation of the bidirectional screw rod. The two movable frames and the guide plates are driven to move by the bidirectional screw rod. The carrier tape is located at the center of the rotating rod through the guide plates, so that the carrier tape can be guided so that the carrier tape is located at the center position, which is convenient for the second blade to cut the carrier tape. Then the carrier tape is pulled to the bottom of the second blade (and located at the center position on the conveying roller). The second electric push rod is started, and the extension and retraction of the telescopic part of the second electric push rod drives the movement of the lower pressing plate and the connecting plate. The movement of the connecting plate drives the movement of the rotating shaft, the mounting plate and the second blade, so that the bottom end of the second blade is pressed on the carrier tape. The third motor is started, and the rotation of the output end of the third motor drives the rotation of the conveying roller to push the carrier tape forward, and the second blade continuously cuts and strips the carrier tape. After the two cut carrier tapes are wound around the two winding rollers, the third motor is started. The second motor, the rotation of the output end of the second motor drives the rotation of the rotating rod, and the rotation of the rotating rod drives the rotation of the take-up roller between the clamping ring and the fixed ring, so that the carrier tape can be reeled up. When the take-up roller reels up an appropriate amount of the carrier tape, the third motor and the second motor are paused, and then the first electric push rod is started. The telescopic part of the first electric push rod pushes the first blade on the knife seat to move downward, and the first blade contacts the carrier tape and rests on the knife plate. The cooperation of the first blade and the knife plate can cut the carrier tape, and after the carrier tape is cut, the third motor and the second motor are paused. A blade returns to its initial position, and then the clamping ring is rotated to separate the clamping ring and the rotating rod. After the winding roller is removed, the matching winding roller is taken, and the winding roller is put on the rotating rod and fit with the fixing ring. After the two winding rollers are put on the rotating rod, the clamping ring is taken, and the clamping ring and the rotating rod are rotated to be threadedly connected. The winding roller is clamped by the clamping ring and the fixing ring to fix the winding roller, and then one end of the carrier tape is wound around the winding roller to continue winding. The first motor, the second motor and the third motor can be stepper motors.

[0018] The beneficial effects of the present invention are:

[0019] In the utility model, the carrier tape continuous slitting and winding machine, through the cutting mechanism, the telescopic part of the first electric push rod pushes the first blade on the knife seat to move downward, the first blade contacts the carrier tape and rests on the knife plate, and the carrier tape can be cut by the cooperation of the first blade and the knife plate;

[0020] In the utility model, the carrier tape continuous slitting and winding machine, through the winding mechanism, the rotation of the second motor output end drives the rotation of the rotating rod, and the rotation of the rotating rod drives the rotation of the winding roller between the clamping ring and the fixed ring, so that the carrier tape can be wound;

[0021] In the utility model, the carrier tape continuous slitting and winding machine starts the first motor through the guide mechanism, and the rotation of the output end of the first motor drives the rotation of the bidirectional screw rod, and the two movable frames and the guide plate are driven to move through the bidirectional screw rod, and the carrier tape is located at the center position of the rotating rod through the guide plate, so that the carrier tape can be guided and located at the center position, which is convenient for the second blade to slit the carrier tape;

[0022] In the utility model, the carrier tape can be cut by the cutting mechanism, so there is no need for additional cutting equipment for cutting, which is more convenient. The carrier tape can be rolled up by the winding mechanism, and the carrier tape can be guided by the guiding mechanism so that the carrier tape is located in the center position, which is convenient for the second blade to cut the carrier tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the main structure of a carrier tape continuous slitting and winding machine proposed by the utility model;

[0024] Figure 2 This is a first side structural schematic diagram of a carrier tape continuous slitting and winding machine proposed by the utility model;

[0025] Figure 3 This is a second side structural schematic diagram of a carrier tape continuous slitting and winding machine proposed by the utility model;

[0026] Figure 4 The utility model is a partial structural schematic diagram of a carrier tape continuous slitting and winding machine proposed by the utility model.

[0027] In the figure: 1. machine body; 2. frame; 3. support plate; 4. winding roller; 5. knife plate; 6. second bolt; 7. first blade; 8. first fixing plate; 9. second fixing plate; 10. second electric push rod; 11. lower pressure plate; 12. guide plate; 13. frame; 14. rotating rod; 15. conveying roller; 16. first motor; 17. cover; 18. movable frame; 19. bidirectional screw rod; 20. second blade; 21. connecting plate; 22. mounting plate; 23. rotating rod; 24. clamping ring; 25. fixing ring. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] Embodiment 1

[0030] Reference Figure 1-4 A continuous slitting and winding machine includes: a machine body 1, a frame body 13, a rotating rod 14, a second fixing plate 9, a second electric push rod 10, a lower pressure plate 11, a connecting plate 21, a mounting plate 22, a second blade 20, a frame body 2, a conveying roller 15, a cutting mechanism, a winding mechanism and a guiding mechanism.

[0031] The cutting mechanism consists of a first fixed plate 8, a first electric push rod, a knife seat, a first blade 7 and a knife plate 5. Two support plates 3 are fixedly arranged on one side of the top of the body 1. Both sides of the bottom of the knife plate 5 are fixedly connected to the tops of the two support plates 3 respectively. One side of the first fixed plate 8 is fixedly connected to one side of the body 1. The fixed part of the first electric push rod is fixedly connected to the bottom of the first fixed plate 8, and the top of the knife seat is fixedly connected to the telescopic part of the first electric push rod.

[0032] A slot matching the first blade 7 is provided at the bottom of the knife seat, and the top of the first blade 7 is inserted into the slot of the knife seat. Two second bolts 6 are threadedly connected to the knife seat. Two insertion holes are provided on the first blade 7. One end of the second bolt 6 is inserted into the insertion hole of the first blade 7 to fix the first blade 7. The first blade 7 is located directly above the knife plate 5. When the first electric push rod is extended, the first blade 7 is pressed down to the top of the knife plate 5 to complete the cutting of the carrier tape.

[0033] The winding mechanism includes a second motor, a rotating rod 23, a fixed ring 25, a clamping ring 24 and two winding rollers 4. One side of the second motor is fixedly connected to one side of the machine body 1, one end of the rotating rod 23 is rotatably connected to one side of the machine body 1, and the output end of the second motor passes through one side of the machine body 1 and is fixedly connected to one end of the rotating rod 23.

[0034] The fixing ring 25 is fixedly mounted on the rotating rod 23, and the two winding rollers 4 are both mounted on the rotating rod 23. The rotating rod 23 is provided with an external thread, and the inner wall of the clamping ring 24 is provided with an internal thread. The clamping ring 24 is threadedly connected to the rotating rod 23. By rotating the clamping ring 24, its position on the rotating rod 23 can be adjusted, thereby fixing or releasing the winding roller 4, which is convenient for replacing or installing a new winding roller 4.

[0035] The guiding mechanism includes a cover body 17, a first motor 16, a bidirectional screw rod 19, two movable frames 18 and two guide plates 12. One side of the cover body 17 is fixedly connected to one side of the frame body 13, one side of the first motor 16 is fixedly connected to one side of the cover body 17, and both ends of the bidirectional screw rod 19 are rotatably connected to the inner walls of both sides of the cover body 17 respectively. The output end of the first motor 16 passes through one side of the cover body 17 and is fixedly connected to one end of the bidirectional screw rod 19.

[0036] The movable frame 18 is U-shaped, and one end of it is slidably connected to the inner wall of one side of the cover body 17. One side of the two guide plates 12 is fixedly connected to one end of the two movable frames 18 respectively. The bottom of the guide plate 12 is flush with the top of the rotating rod 14 to ensure that the carrier can transition smoothly during the transmission process. A lead screw nut is embedded in one side of the movable frame 18, and the lead screw nut is threadedly connected to the bidirectional lead screw 19. When the first motor 16 drives the bidirectional lead screw 19 to rotate, the two movable frames 18 and the guide plates 12 will move relative to or toward each other along the inner wall of the cover body 17, thereby adjusting the spacing between the guide plates 12 to adapt to carriers of different widths.

[0037] The present application is used in the field of carrier tape slitting and winding, and can also be used in other fields applicable to the present application.

[0038] Embodiment 2

[0039] refer to Figure 1-4 , based on the improvement of the first embodiment: a carrier tape continuous slitting and winding machine, which is used in the field of carrier tape slitting and winding,

[0040] A moving bar is fixedly provided on one side of the bottom of the guide plate 12, a moving groove is opened on one side of the top of the frame 13, and the bottom of the moving bar is slidably connected to the inner wall of the moving groove to improve the stability of the guide plate 12 during movement.

[0041] In order to realize continuous and stable conveying of the carrier tape, a third motor is fixedly provided on one side of the frame body 2 , and the third motor is used to drive the conveying roller 15 to rotate, thereby driving the carrier tape to move forward on the machine body 1 .

[0042] Specifically, the output end of the third motor passes through one side of the frame 2 and is fixedly connected to one end of the conveyor roller 15 through a coupling or other suitable connection method. When the third motor is started, its output end drives the conveyor roller 15 to rotate, and then drives the carrier placed on the conveyor roller 15 to move forward through friction.

[0043] In addition, in order to ensure that the rotation speed and rotation direction of the conveyor roller 15 can meet production requirements, the conveyor roller 15 can be precisely controlled by controlling the rotation speed and direction of the third motor. For example, the rotation speed of the third motor can be adjusted by a frequency converter and other equipment to adapt to the conveying requirements of carriers of different materials and widths.

[0044] The first motor 16 , the second motor, the third motor, the first electric push rod and the second electric push rod 10 can be controlled by an external controller.

[0045] However, as is well known to those skilled in the art, the working principles and wiring methods of the first motor 16, the second motor, the third motor, the first electric push rod and the second electric push rod 10 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any optional selections according to their needs or convenience.

[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A carrier tape continuous slitting and winding machine, comprising a machine body (1), characterized in that: A frame (13) is fixedly provided on one side of the body (1), and a plurality of rotating rods (14) are rotatably connected to the inner wall of the frame (13); a second fixed plate (9) is fixedly provided on one side of the body (1), and a second electric push rod (10) is fixedly provided on the bottom of the second fixed plate (9); a lower pressure plate (11) is fixedly provided on the telescopic part of the second electric push rod (10), and a connecting plate (21) is fixedly provided on the bottom of the lower pressure plate (11); a rotating shaft is rotatably connected to one side of the connecting plate (21), and a mounting plate (22) is fixedly connected to one end of the rotating shaft; a second blade (20) for slitting the carrier tape into strips is fixedly provided on the mounting plate (22) by a first bolt; a frame (2) is fixedly provided on one side of the top of the body (1), and the inner walls on both sides of the frame (2) are rotatably connected to the same conveying roller (15), and the second blade (20) is located directly above the conveying roller (15), and the second blade (20) is located at the center of the conveying roller (15) and the rotating rod (14); A cutting mechanism, the cutting mechanism being arranged on the machine body (1) and used for cutting the carrier tape; A reeling mechanism, the reeling mechanism being arranged on the machine body (1) and being used for reeling the carrier tape; A guiding mechanism is arranged on the frame (13) and is used to guide the carrier tape.

2. The carrier tape continuous slitting and winding machine according to claim 1, characterized in that: The cutting mechanism comprises a first fixing plate (8), a first electric push rod, a knife seat, a first blade (7) and a knife plate (5); two support plates (3) are fixedly arranged on one side of the top of the body (1); two sides of the bottom of the knife plate (5) are respectively fixedly connected to the tops of the two support plates (3); one side of the first fixing plate (8) is fixedly connected to one side of the body (1); the fixing part of the first electric push rod is fixedly connected to the bottom of the first fixing plate (8); the top of the knife seat is fixedly connected to the telescopic part of the first electric push rod; a slot matching the first blade (7) is provided at the bottom of the knife seat; the top of the first blade (7) is inserted into the slot of the knife seat; two second bolts (6) for fixing the first blade (7) are threadedly connected to the knife seat; two insertion holes are provided on the first blade (7); one end of the second bolt (6) is inserted into the insertion hole of the first blade (7); and the first blade (7) is located directly above the knife plate (5).

3. The carrier tape continuous slitting and winding machine according to claim 1, characterized in that: The winding mechanism comprises a second motor, a rotating rod (23), a fixing ring (25), a clamping ring (24) and two winding rollers (4); one side of the second motor is fixedly connected to one side of the machine body (1); one end of the rotating rod (23) is rotatably connected to one side of the machine body (1); an output end of the second motor passes through one side of the machine body (1) and is fixedly connected to one end of the rotating rod (23); the fixing ring (25) is fixedly sleeved on the rotating rod (23); the two winding rollers (4) are sleeved on the rotating rod (23); an external thread is formed on the rotating rod (23); an internal thread is formed on the inner wall of the clamping ring (24); and the clamping ring (24) is threadedly connected to the rotating rod (23).

4. The carrier tape continuous slitting and winding machine according to claim 1, characterized in that: The guide mechanism comprises a cover body (17), a first motor (16), a bidirectional screw rod (19), two movable frames (18) and two guide plates (12); one side of the cover body (17) is fixedly connected to one side of the frame body (13); one side of the first motor (16) is fixedly connected to one side of the cover body (17); two ends of the bidirectional screw rod (19) are respectively rotatably connected to the inner walls of two sides of the cover body (17); the output end of the first motor (16) passes through one side of the cover body (17) and is fixedly connected to one end of the bidirectional screw rod (19); the movable frame (18) is U-shaped; one end of the two movable frames (18) are both slidably connected to the inner wall of one side of the cover body (17); one side of the two guide plates (12) are respectively fixedly connected to one end of the two movable frames (18); the bottom of the guide plate (12) is flush with the top of the rotating rod (14); a screw rod nut is embedded in one side of the movable frame (18); the screw rod nut is threadedly connected to the bidirectional screw rod (19).

5. The carrier tape continuous slitting and winding machine according to claim 4, characterized in that: A moving bar for improving the stability of the guide plate (12) is fixedly arranged on one side of the bottom of the guide plate (12), a moving groove is provided on one side of the top of the frame body (13), and the bottom of the moving bar is slidably connected to the inner wall of the moving groove.

6. The carrier tape continuous slitting and winding machine according to claim 2, characterized in that: Two guide rods are fixedly arranged on the top of the lower pressure plate (11) and the top of the knife seat, and two movable holes are provided on the first fixed plate (8) and the second fixed plate (9), and the outer sides of the guide rods are slidably connected to the inner walls of the movable holes.

7. The carrier tape continuous slitting and winding machine according to claim 1, characterized in that: A third motor for driving the conveying roller (15) to rotate is fixedly arranged on one side of the frame (2); an output end of the third motor passes through one side of the frame (2) and is fixedly connected to one end of the conveying roller (15).

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