CN201999571U

CN201999571U - Full-automatic rewinding machine

Info

Publication number: CN201999571U
Application number: CN2011200920655U
Authority: CN
Inventors: 翁学宗; 张继武; 黄进钱; 郑建华
Original assignee: ZHEJIANG JIANDA MACHINERY CO Ltd
Current assignee: ZHEJIANG JIANDA MACHINERY CO Ltd
Priority date: 2011-03-25
Filing date: 2011-03-25
Publication date: 2011-10-05
Anticipated expiration: 2021-03-25

Abstract

The utility model discloses a full-automatic rewinding machine which is characterized by comprising a winding drum releasing device, a rewinding device, a cutting device and a material discharging device, wherein the rewinding device is provided with two first swinging arms (8) and a drive roll (2); the first swinging arms (8) are installed on a first swinging shaft (9) which is connected with a first action mechanism; first cylinders (24) are arranged at the end parts of the first swinging arms (8); push rods of the first cylinders (24) are provided with conic tops (23); the drive roll (2) is in transmission connection with the transmission mechanism; and the winding drum releasing device is positioned above the first swinging arms of the rewinding device. The rewinding machine integrates winding drum releasing, automatic rewinding and automatic cutting, the automaticity is greatly improved, the production efficiency is greatly improved, and the full-automatic rewinding machine has very good market application prospect particularly to rewinding of thin films such as preservative films.

Description

The full automaticity rewinding machine

Technical field

The utility model relates to a kind of rewinding machinery of film, particularly the full automaticity rewinding machine of preservative film class.

Background technology

At present, after the film production of some whole volumes finishes, also needing to be rolled into little tube by branch, sell, is exactly a kind of as the preservative film on the market, and the preservative film that it needs to put in order volume carries out rewinding, forms little tube, sells again.The one side of these films all has viscosity, carry out rewinding after, the one side of its viscosity is twisted in inside.Be used at present these films are carried out the fewer of rewinding.Look into Chinese patent database, wherein a Granted publication number is CN201761953U, the utility model patent that name is called a kind of rewinding machine discloses following content: a kind of rewinding machine, it comprises: frame, be located at successively on this frame be used for material loading unload the volume driving wheel, be used to accept first photoconduction wheel that unloads the volume film that is involved in of driving wheel or thin formula plastic sheet, be used for extended wheel that described film or thin formula plastic sheet are expanded, second photoconduction that is used for rolling out through the film or the thin formula plastic sheet of embossing is taken turns, be used for to roll out the group of batching of film or the rolling of thin formula plastic sheet through second photoconduction wheel, it is characterized in that this kind rewinding machine also comprises: be arranged on described second photoconduction wheel and described batching between the group, be used for to roll out the Teflon cooling running roller of film or the cooling of thin formula plastic sheet through second photoconduction wheel.The rewinding machine of this structure is to be used to solve film forms the ripples line when rolling rolling once more, for the film of preservative film class, adopts this rewinding machine, and is very big during its working strength of workers, can not get a desired effect simultaneously.

Summary of the invention

In view of the deficiency that background exists, the technical problems to be solved in the utility model provides a kind of degree of automation and the high full automaticity rewinding machine of production efficiency.

For this reason, the utility model adopts following technical scheme to realize: a kind of full automaticity rewinding machine, it is characterized in that this rewinding machine comprises that reel transfers device, rewinding unit, cutter sweep and discharging device, described rewinding unit has two first swing arms and drive roll, described first swing arm is installed on first balance staff, described first balance staff links to each other with first actuating mechanism, the end of described first swing arm is provided with first cylinder, the push rod of described first cylinder is provided with the vertex of a cone, a described drive roll and a transmission device are in transmission connection, and described reel is transferred the top that device is positioned at described rewinding unit first swing arm.

Described reel is transferred device and is comprised hopper, baffle plate, and described baffle plate is positioned at hopper, and above the hopper discharging opening, described baffle plate is connected with the push rod of second cylinder, transfers the arc pallet that is provided with the reel coupling at the discharging opening of described hopper.

Described cutter sweep comprises two second swing arms and second balance staff, and described second swing arm is installed on described second balance staff, and described second balance staff links to each other with second actuating mechanism, is connected with heating wire between described two second swing arms.

Described discharging device has discharging frame, on the described discharging frame gear is installed, and is provided with tooth bar with described gear mesh transferring of described gear, and described tooth bar is connected with the push rod of the 3rd cylinder.

Described first actuating mechanism comprises the four-cylinder and first fork, an end of described first fork with

Described first balance staff connects, and the push rod of the other end and described four-cylinder is hinged.Described second actuating mechanism has the 5th cylinder and second fork, and an end of described second fork is connected with described second balance staff, and the push rod of the other end and described the 5th cylinder is hinged.

In the utility model, after placing the whole film of rolling up on the discharging device, its reel is transferred after device unloads through reel, withstand by first cylinder in the rewinding unit swing arm, pass through the swing of first balance staff then, swing to drive roll and contact, make reel scrolling passively, on film rolling, when film is rolled onto the value of setting, by cutter sweep it is cut, and the vertex of a cone on the rear-swing arm unclamps, and the film that rewinding is good is fallen on the material receiving desk and collected, and whole process is accomplished without any letup, degree of automation is high, has greatly improved production efficiency.

Description of drawings

Further describe relevant details of the present utility model below more in conjunction with the accompanying drawings.

Fig. 1 is a backsight constructional drawing of the present utility model; Fig. 2 is a cut-away view of the present utility model; Fig. 3 is the utility model swing arm swing and drive roll contacting structure figure; Fig. 4 is the constructional drawing of the left side memorial archway of the utility model Fig. 1; Fig. 5 is the constructional drawing of the right side memorial archway of the utility model Fig. 1; Fig. 6 is the back view of the utility model Fig. 1; Fig. 7 is the constructional drawing of the utility model discharging device.

The specific embodiment

With reference to accompanying drawing, this full automaticity rewinding machine, comprise that reel transfers device, rewinding unit, cutter sweep and discharging device, described reel is transferred device and is comprised hopper 1, baffle plate 5, described baffle plate 5 is positioned at hopper 1, and above hopper 1 discharging opening, described baffle plate 5 is connected with the push rod of second cylinder 4, transfer the arc pallet 7 that is provided with the reel coupling at the discharging opening of described hopper 1, after reel is put into hopper 1, control by second cylinder 4, pulling baffle plate 5, make the baffle plate 5 and the distance of hopper 1 inwall become big, like this, reel is just fallen the discharging opening of hopper 1, after reel falls, fall on the arc pallet 7 that discharging opening transfers, described rewinding unit has two first swing arms 8 and drive roll 2, described first swing arm 8 is installed on first balance staff 9, described first balance staff 9 links to each other with first actuating mechanism, the end of described first swing arm 8 is provided with first cylinder 24, the push rod of described first cylinder 24 is provided with the vertex of a cone 23, a described drive roll 2 and a transmission device are in transmission connection, and described transmission device comprises motor 11, transition rotating shaft 3, first belt 22 and second belt 17, described first belt 22 couples together the rotating shaft and the transition rotating shaft 3 of motor 11, second belt 17 couples together transition rotating shaft 3 and drive roll 2, after motor 11 work, drive transition rotating shaft 3 and rotate, rotate thereby drive drive roll 2.Described reel is transferred the top that device is positioned at described rewinding unit first swing arm 8; Described first actuating mechanism comprises the four-cylinder 21 and first fork 16, and an end of described first fork 16 is connected with described first balance staff 9, and the push rod of the other end and described four-cylinder 21 is hinged.The work of four-cylinder 21, promoting first balance staff 9 rotates, thereby the swing arm 8 of winning is rotated, first swing arm 8 turns to after reel transfers the below of device, first cylinder, 24 work in first swing arm 8, promote the vertex of a cone 23, the reel two ends are withstood, because reel is a kind of hollow paper web, after so the vertex of a cone 23 withstands, reel can rotate along the vertex of a cone 23, and after the vertex of a cone 23 on first cylinder 24 withstood reel, four-cylinder 21 is task again, swing by first fork 16, make balance staff 9 swings of winning, drive first swing arm 8 near drive roll 2, and contact with drive roll 2 gradually.When starting working, owing to be placed on its toughness of whole volume film on the discharging device, the film of picture preservative film class, by hand film is moved on the reel in first swing arm 8 by drive roll 2, having one of viscosity faces up, noncohesive one side contacts with drive roll 2, after film is moved on the scrolling, the one side of its viscosity is just bonding with reel, and by the rotation of drive roll 2, reel becomes driven roll and drive roll 2 rotates in opposite directions then, like this film just by rewinding to reel, film on reel coil diameter more is big more, and first swing arm 8 at this moment can be a spot wobble with balance staff 9, makes reel and drive roll 2 keep evenly enough pressure.Described cutter sweep comprises two second swing arms 10 and second balance staff 18, described second swing arm 10 is installed on described second balance staff 18, described second balance staff 18 links to each other with second actuating mechanism, is connected with heating wire (not drawing among the figure) between described two second swing arms 10.Described second actuating mechanism has the 5th cylinder 20 and second fork 19, and an end of described second fork 19 is connected with described second balance staff 18, and the push rod of the other end and described the 5th cylinder 20 is hinged.When the film scrolling on the reel during, 20 work of the 5th cylinder to the value set, by second fork, 19 swings, second balance staff 18, make second swing arm, 10 swings on second balance staff 18, the heating wire in second swing arm 10 cuts film near film.At this moment, first cylinder, 24 work in the rewinding unit in first swing arm 8 make the vertex of a cone 23 shrink, and the reel that rewinding is good puts down, and falls after reel puts down on the material receiving desk 6, collects.Described discharging device has discharging frame 12, on the described discharging frame 12 gear 14 is installed, and is provided with and described gear 14 ingear tooth bars 15 transferring of described gear 14, and described tooth bar 15 is connected with the push rod of the 3rd cylinder 13.Because the film weight of whole volume is heavier, thereby, place it on the discharging device comparatively difficult.Therefore, discharging device of the present utility model can fall discharging frame 12 by the work of the 3rd cylinder 13.When promptly the push rod of the 3rd cylinder 13 shrinks, drive in the tooth bar 15 and contract, make gear 14 on tooth bar 15, roll,, be rolled into corresponding position as long as will put in order the film of volume this moment with discharging frame 12 overturnings, then, the 3rd cylinder 13 is task again, makes push rod extrapolation, promotes behind the tooth bar 15, roll in the gear 14, discharging frame 12 is dug.This structure of the present utility model with the film rewinding once more of whole volume, is all finished by automation, and rewinding finishes when the first time, and after device to be cut was cut off, four-cylinder 21 work of rewinding unit swung to the below that reel is transferred device with first swing arm 8; Simultaneously, reel is transferred second cylinder, 4 work of device, and its push rod drives baffle plate 5 retractions, makes that the reel in the hopper 1 falls the next one again to arc pallet 7, waits for that first swing arm 8 of rewinding unit puts in place.Because after the reel in first swing arm 8 leaves drive roll 2, film on the discharging device can't be pulled, therefore the below of falling drive roll 2 that can be not long, when first swing arm 8 is being with reel to contact with drive roll 2 once more, the sticking one side of film is attached on the reel immediately, carry out rewinding once more, so periodical duty.Whole process is accomplished without any letup, and its degree of automation is high, has greatly improved production efficiency.

Claims

1. full automaticity rewinding machine, it is characterized in that this rewinding machine comprises that reel transfers device, rewinding unit, cutter sweep and discharging device, described rewinding unit has two first swing arms (8) and drive roll (2), described first swing arm (8) is installed on first balance staff (9), described first balance staff (9) links to each other with first actuating mechanism, the end of described first swing arm (8) is provided with first cylinder (24), the push rod of described first cylinder (24) is provided with the vertex of a cone (23), described drive roll (2) is in transmission connection with transmission device, and described reel is transferred the top that device is positioned at described rewinding unit first swing arm.

2. full automaticity rewinding machine according to claim 1, it is characterized in that described reel transfers device and comprise hopper (1), baffle plate (5), described baffle plate (5) is positioned at hopper (1), and in the top of hopper (1) discharging opening, described baffle plate (5) is connected with the push rod of second cylinder (4), transfers the arc pallet (7) that is provided with the reel coupling at the discharging opening of described hopper (1).

3. full automaticity rewinding machine according to claim 1, it is characterized in that described cutter sweep comprises two second swing arms (10) and second balance staff (18), described second swing arm (10) is installed on described second balance staff (18), described second balance staff (18) links to each other with second actuating mechanism, is connected with heating wire between described two second swing arms (10).

4. full automaticity rewinding machine according to claim 1, it is characterized in that described discharging device has discharging frame (12), gear (14) is installed on the described discharging frame (12), be provided with and described gear (14) ingear tooth bar (15) transferring of described gear (14), described tooth bar () 15 is connected with the push rod of the 3rd cylinder (13).

5. full automaticity rewinding machine according to claim 1, it is characterized in that described first actuating mechanism comprises four-cylinder (21) and first fork (16), one end of described first fork (16) is connected with described first balance staff (9), and the push rod of the other end and described four-cylinder (21) is hinged.

6. full automaticity rewinding machine according to claim 3, it is characterized in that described second actuating mechanism has the 5th cylinder (20) and second fork (19), one end of described second fork (19) is connected with described second balance staff (18), and the push rod of the other end and described the 5th cylinder (20) is hinged.