CN211846716U

CN211846716U - Non-stop material winding mechanism

Info

Publication number: CN211846716U
Application number: CN202020113900.8U
Authority: CN
Inventors: 徐海燕
Original assignee: Hangzhou Loong Machinery Manufacturing Co ltd
Current assignee: Hangzhou Loong Machinery Manufacturing Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-11-03
Anticipated expiration: 2030-01-19

Abstract

The utility model relates to a spare part of material puncher especially relates to a material winding mechanism does not shut down, including rotating the compression roller that connects carousel, the mutual symmetry of frame and install two rolling inflatable shaft, drive turntable pivoted carousel driving motor and cooperation rolling inflatable shaft on the carousel, the compression roller is installed in the frame through a swing arm, and the one end and the frame of swing arm are rotated and are connected, are equipped with the cutter that is used for cutting off the material on the other end of swing arm, cutter horizontal sliding connection is in the swing arm, be equipped with two backing rolls of cooperation cutter on the carousel, two backing rolls and two rolling inflatable shaft interval distributions are on the carousel. The utility model discloses a carousel drives two rolling inflatable shaft and rotates to change the rolling, and the other end of rolling inflatable shaft is unsettled, not only can improve rolling efficiency, and the roll change in-process need not dismouting rolling inflatable shaft moreover, not only roll change convenient and fast ensures the rolling stability of rolling inflatable shaft moreover, extension rolling inflatable shaft life.

Description

Non-stop material winding mechanism

Technical Field

The utility model relates to a spare part of material puncher especially relates to a material winding mechanism does not shut down.

Background

Materials (such as non-woven fabrics and the like) of the perforating machine are generally coiled by adopting a coiling mechanism, and when the coiling is replaced (an air expansion shaft is replaced) by a conventional coiling mechanism, the perforating machine usually needs to be stopped to operate, so that the coiling efficiency is influenced; and in order to improve rolling efficiency, at present, a nonstop material rolling mechanism is designed, two air expansion shafts are adopted to rotate to change rolling, after one air expansion shaft is rolled up, the air expansion shaft rotates once, the standby air expansion shaft is rolled up, the rolling mechanism can improve rolling efficiency, but because the two ends of the air expansion shaft are connected with the support, the air expansion shaft and the support are required to be disassembled and assembled in the roll changing process, roll changing is troublesome, and the repeated disassembly and assembly of the air expansion shaft influence the rolling stability and the service life of the air expansion shaft.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the defect that exists among the above-mentioned prior art and be not enough, provide one kind and adopt the carousel to drive two rolling inflatable shafts and rotate and change the rolling, and the other end of rolling inflatable shaft is unsettled, not only can improve rolling efficiency, and the roll change in-process need not dismouting rolling inflatable shaft moreover, not only roll change convenient and fast ensures the rolling stability of rolling inflatable shaft moreover, extension rolling inflatable shaft life's not shutdown material winding mechanism.

The technical scheme of the utility model: the utility model provides a material winding mechanism does not shut down, includes that the carousel of rotation connection in the frame, mutual symmetry install two rolling inflatable shafts on the carousel, drive carousel pivoted carousel driving motor and the compression roller of cooperation rolling inflatable shaft, the compression roller is installed in the frame through a swing arm, the one end and the frame of swing arm are rotated and are connected, are equipped with the cutter that is used for cutting off the material on the other end of swing arm, cutter horizontal sliding connection is on the swing arm, be equipped with two backing rolls of cooperation cutter on the carousel, two backing rolls and two rolling inflatable shaft interval distributions are on the carousel.

The utility model discloses a carousel drives two rolling inflatable shaft and rotates to change the rolling, and the other end of rolling inflatable shaft is unsettled, not only can improve rolling efficiency, and the roll change in-process need not dismouting rolling inflatable shaft moreover, not only roll change convenient and fast ensures the rolling stability of rolling inflatable shaft moreover, extension rolling inflatable shaft life.

Preferably, a connecting line between the two supporting rollers and a connecting line between the two rolling air expansion shafts are perpendicular to each other.

The structure ensures that the supporting roller can stably and reliably support the material, thereby ensuring that the cutter can stably and reliably cut the material.

Preferably, the cutter passes through a rodless cylinder side to side sliding connection at the front end top of swing arm, the compression roller passes through the compression roller axle and installs the front end bottom at the swing arm.

The structure further ensures the cutting stability of the cutter to the material, and simultaneously ensures the compression stability and reliability of the compression roller to the material, thereby ensuring the rolling stability and reliability of the rolling air expansion shaft.

Preferably, one end of the swing arm is connected to the frame through a swing motor.

The swing motor is adopted to drive the swing arm to swing, and the swing stability of the swing arm is guaranteed.

Preferably, a swing arm driving cylinder matched with the swing arm is arranged on the rack.

The swing arm driving cylinder is adopted in the structure to drive the swing of the swing arm, and the swing stability of the swing arm is guaranteed.

Preferably, a transition roller matched with the pressing roller is arranged on the swing arm.

The structure further ensures the tension reliability of the material and further ensures the stability of rolling.

Drawings

FIG. 1 is a schematic structural view of the middle press roll pressing the rolling air expansion shaft;

FIG. 2 is a schematic structural view of the swing arm of the present invention when it is opened;

in the figure, 1, a frame, 2, a turntable, 3, a winding air expansion shaft, 4, a press roller, 5, a cutter, 6, a swing arm, 7, a rodless cylinder, 8, a support roller, 9, a turntable driving motor, 10, a swing arm driving cylinder, 11, a swing arm shaft and 12, a transition roller.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings, but the present invention is not limited thereto.

As shown in fig. 1 and 2, a material winding mechanism does not shut down, including rotating the carousel 2 of connection in frame 1, two rolling inflatable shafts 3 on carousel 2 are installed to mutual symmetry, drive carousel 2 pivoted carousel driving motor 9 and cooperation rolling inflatable shaft 3's compression roller 4, compression roller 4 installs in frame 1 through a swing arm 6, the one end and the frame 1 of swing arm 6 rotate to be connected, be equipped with the cutter 5 that is used for cutting off the material on the other end of swing arm 6, cutter 5 horizontal sliding connection is on swing arm 6, be equipped with two backing rolls 8 of cooperation cutter 5 on carousel 2, two backing rolls 8 and two rolling inflatable shafts 3 interval distribution are on carousel 2. The connecting line between the two supporting rollers 8 is vertical to the connecting line between the two rolling air expansion shafts 3. The cutter 5 is connected to the top of the front end of the swing arm 6 in a left-right sliding mode through a rodless cylinder 7, and the press roller 4 is installed at the bottom of the front end of the swing arm 6 through a press roller shaft 11. The frame 1 is provided with a swing arm driving cylinder 10 matched with the swing arm 6. The swing arm 6 is provided with a transition roller 12 matched with the press roller 4.

When the utility model is used, the swing arm drives the cylinder to lose power and does not move, the swing arm naturally swings downwards under the action of gravity, the compression roller presses the rolling air expansion shaft, the rolling air expansion shaft rotates for rolling, and after the rolling of the rolling air expansion shaft is finished; the swing arm drives actuating cylinder and gets electric action drive swing arm and put on the pendulum, and carousel driving motor drive carousel rotates, changes the position with two rolling inflatable axles, and at this moment, the rolling inflatable axle after the rolling finishes and the material between the swing arm pass through the backing roll support, and the swing arm drives actuating cylinder and loses electricity and do not move, and the swing arm is lower pendulum, and the cutter cuts off the material, and the rolling inflatable axle is pushed down to the compression roller.

Claims

1. The utility model provides a material winding mechanism does not shut down which characterized in that: the automatic material cutting machine comprises a rotary table, two rolling air expansion shafts, a rotary table driving motor and a compression roller, wherein the rotary table is rotatably connected to a rack, the two rolling air expansion shafts are symmetrically mounted on the rotary table, the rotary table driving motor drives the rotary table to rotate, the compression roller is matched with the rolling air expansion shafts, the compression roller is mounted on the rack through a swing arm, one end of the swing arm is rotatably connected with the rack, a cutter used for cutting off materials is arranged at the other end of the swing arm, the cutter is connected to the swing arm in a left-right sliding mode, two supporting rollers matched with the cutter are arranged on the rotary.

2. The non-stop material winding mechanism according to claim 1, characterized in that: the connecting line between the two supporting rollers is vertical to the connecting line between the two rolling air expansion shafts.

3. The non-stop material winding mechanism according to claim 2, characterized in that: the cutter passes through a rodless cylinder side-to-side sliding connection at the front end top of swing arm, the compression roller passes through the compression roller axle and installs the front end bottom at the swing arm.

4. The non-stop material winding mechanism according to claim 1, characterized in that: one end of the swing arm is connected to the frame through a swing motor.

5. The non-stop material winding mechanism according to claim 1, characterized in that: and a swing arm driving cylinder matched with the swing arm is arranged on the frame.

6. The non-stop material winding mechanism according to claim 1, characterized in that: and a transition roller matched with the press roller is arranged on the swing arm.