Edge strip collecting device of splitting machine

Abstract

The utility model belongs to the technical field of splitting machine auxiliary equipment, and particularly relates to an edge strip edge collecting device of a splitting machine, which comprises a base, a transmission case, a driving motor, a speed reducer and a rotating shaft, the transmission case and the driving motor are fixedly mounted on the base, and the driving motor is positioned at the bottom of the transmission case; an output shaft of the driving motor is in transmission connection with an input shaft of the speed reducer, an output shaft of the speed reducer penetrates into the transmission box, the rotating shaft is transversely arranged and located at the top of the transmission box, the left end of the rotating shaft penetrates into the transmission box and is in transmission connection with the output shaft of the speed reducer through a transmission device, and the rotating shaft is rotationally connected with the transmission box. The rotating shaft is sequentially sleeved with a blocking piece, a winding disc, a brake pad, a spring and a fixing nut from left to right, the blocking piece is fixedly connected with the rotating shaft, and the fixing nut is in threaded connection with the right end of the rotating shaft. The device is simple in structure, convenient to use and low in maintenance cost, the servo motor can be protected from being damaged, and the brake pad can be replaced in time when being seriously abraded.

Description

Technical Field

[0001] The utility model belongs to the technical field of slitting machine auxiliary equipment, and in particular relates to a side strip edge collector of a slitting machine. Background Art

[0002] Slitting machine is a mechanical device that cuts wide paper, mica tape or film into multiple narrow materials. It is commonly used in papermaking machinery, wire and cable mica tape and printing and packaging machinery. Slitting machine is mainly used for: non-woven fabrics, mica tape, paper, insulation materials and various film materials, especially suitable for narrow strip slitting.

[0003] At present, an edge collector is needed to collect the edge strips cut by the slitting machine. Most of the existing edge collectors use a motor that rotates the reel in accordance with the speed of the slitting machine to reel in the edge strips. However, once the slitting machine stops due to a fault, stops running, or the speed decreases, the motor of the edge collector is still running at a constant speed, which may break the edge strips at the least or damage the motor at the worst, resulting in unnecessary economic losses.

[0004] Therefore, improvements are urgently needed. Utility Model Content

[0005] The transmission box is provided with a plurality of transmission members, each of which is provided with a plurality of transmission members, and the plurality of transmission members are provided with a plurality of transmission members, each of which is provided with a plurality of transmission members, and the plurality of transmission members are provided with a plurality of transmission members.

[0006] Optionally, the driving motor is a servo motor.

[0007] Optionally, the transmission device adopts a pulley transmission structure.

[0008] Optionally, the areas of the blocking piece and the brake piece are both larger than the area of ​​the central hole of the winding drum.

[0009] Specifically, this can ensure that the blocking plate and the brake plate can resist the winding drum, and the friction between them can be used to drive the winding drum to rotate.

[0010] The utility model also includes other components that can enable the edge trimmer of a slitting machine to function normally, which are all conventional technical means in the art. In addition, the devices or components not limited in the utility model all adopt conventional technical means in the art, such as servo motors and reducers.

[0011] The working principle of the utility model is to first put the winding disk, brake pad and spring on the rotating shaft in sequence, and install and fix the fixing nut from the right end to clamp the winding disk, and then control the servo motor to match the running speed of the slitting machine to drive the rotating shaft to rotate, and then use the friction between the brake pad, the baffle plate and the winding disk to drive the winding disk to rotate, so as to reel up the cut edge strips; once the slitting machine stops or the speed decreases, the winding disk stops or keeps the same speed as the slitting machine, and the servo motor drives the rotating shaft to idle, so that the servo motor will not be damaged; if the brake pad is seriously worn, it can be replaced in time to ensure the smooth operation of the equipment.

[0012] The utility model has the advantages of simple structure and convenient use. Even if the slitting machine stops, the servo motor will only idle with the rotating shaft without damaging the servo motor. When the brake pad is severely worn, it can be replaced in time, and the maintenance cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the edge trimmer of the slitting machine in the embodiment when it is actually used.

[0016] In the figure: 1. base, 2. transmission box, 3. servo motor, 4. reducer, 5. rotating shaft, 6. pulley transmission structure, 7. baffle, 8. winding disk, 9. brake pad, 10. spring, 11. fixing nut, 12. slitting machine, 13. edge strip, 14. edge strip collector. DETAILED DESCRIPTION

[0017] The present invention is described in detail below in conjunction with the drawings and specific embodiments in the embodiments of the present invention. The description here is only used to explain the present invention, but not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work, any modifications, equivalent replacements, improvements, etc., should be included in the protection scope of the present invention.

[0018] Example

[0019] like Figure 1-2As shown, the embodiment of the utility model provides a side strip trimmer of a slitting machine, including a base 1, a transmission box 2, a servo motor 3, a reducer 4 and a rotating shaft 5. The transmission box 2 and the servo motor 3 are fixedly mounted on the base 1, and the servo motor 3 is located at the bottom of the transmission box 2. The output shaft of the servo motor 3 is connected to the input shaft of the reducer 4 by transmission. The output shaft of the reducer 4 penetrates into the transmission box 2. The rotating shaft 5 is arranged horizontally and is located at the top of the transmission box 2. The left end of the rotating shaft 5 penetrates into the transmission box 2 and is connected to the reducer through a pulley transmission structure 6. The output shaft of the speed reducer 4 is connected in transmission, and the rotating shaft 5 is rotatably connected to the transmission box 2. The outside of the rotating shaft 5 is sequentially sleeved with a baffle 7, a winding disk 8, a brake pad 9, a spring 10 and a fixing nut 11 from left to right. The baffle 7 is fixedly connected to the rotating shaft 5, and the fixing nut 11 is threadedly connected to the right end of the rotating shaft 5; wherein the baffle 7 abuts against the left end of the winding disk 8, the left end of the spring 10 abuts against the right end of the winding disk 8 through the brake pad 9, and the right end of the spring 10 abuts against the fixing nut 11, so that the winding disk 8 can be clamped from both sides.

[0020] In addition, the areas of the baffle 7 and the brake pad 9 are both larger than the area of ​​the central hole of the winding drum 8, so that the baffle 7 and the brake pad 9 can resist the winding drum 8 and use the friction between them to drive the winding drum 8 to rotate.

[0021] The working principle of the utility model is to first sleeve the winding reel 8, brake pad 9 and spring 10 on the rotating shaft 5 in sequence, and install and fix the fixing nut 11 from the right end to clamp the winding reel 8, and then control the servo motor 3 to cooperate with the running speed of the slitting machine 12 to drive the rotating shaft 5 to rotate, and then use the friction between the brake pad 9, the baffle 7 and the winding reel 8 to drive the winding reel 8 to rotate, so as to reel up the cut edge strip 13; once the slitting machine 12 stops or the speed decreases, the winding reel 8 stops or keeps the same speed as the slitting machine 12, and the servo motor 3 drives the rotating shaft 5 to idle, so that the servo motor 3 will not be damaged; if the brake pad 9 is severely worn, it can be replaced in time to ensure the smooth operation of the equipment.

[0022] The embodiments of the present invention have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.

Claims

1. A strip edge trimmer for a slitting machine, comprising a base, a transmission box, a drive motor, a reducer and a rotating shaft, characterized in that: The transmission box and the driving motor are both fixedly mounted on the base, and the driving motor is located at the bottom of the transmission box, the output shaft of the driving motor is drivingly connected to the input shaft of the reducer, the output shaft of the reducer penetrates into the transmission box, the rotating shaft is horizontally arranged and located at the top of the transmission box, the left end of the rotating shaft penetrates into the transmission box and is drivingly connected to the output shaft of the reducer through a transmission device, and the rotating shaft and the transmission box are rotationally connected, the outside of the rotating shaft is sequentially covered with a baffle, a winding disk, a brake pad, a spring and a fixing nut from left to right, the baffle is fixedly connected to the rotating shaft, and the fixing nut is threadedly connected to the right end of the rotating shaft.

2. The edge trimmer for a slitting machine according to claim 1, characterized in that: The driving motor adopts a servo motor.

3. The edge trimmer for a slitting machine according to claim 1, characterized in that: The transmission device adopts a pulley transmission structure.

4. The edge trimmer for a slitting machine according to claim 1, characterized in that: The areas of the baffle plate and the brake plate are both larger than the area of ​​the central hole of the winding disk.

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