CN213356458U

CN213356458U - Novel biax exchange rewinding machine

Info

Publication number: CN213356458U
Application number: CN202022081303.4U
Authority: CN
Inventors: 赵满俊
Original assignee: Taicang Yuyu Plastic Co ltd
Current assignee: Taicang Yuyu Plastic Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-06-04
Anticipated expiration: 2030-09-21

Abstract

The utility model relates to the technical field of adhesive tape production equipment, in particular to a novel double-shaft exchange rewinder which improves the working efficiency and the practicability of the device by automatically switching wind-up rolls; the automatic winding and unwinding device comprises two groups of frames, four groups of supporting rods, unwinding rollers, supporting rollers, a main shaft, auxiliary dividing and cutting rollers, a first winding roller, a second winding roller, two groups of servo motors, a winding motor, two groups of connecting plates and a power motor, the two ends of the four groups of supporting rods are respectively connected with the inner side walls of the two groups of frames, the left ends of the two groups of frames are provided with U-shaped chutes, the two ends of the unwinding rollers are rotatably installed in the two groups of U-shaped chutes, the supporting rollers, the two ends of the main shaft and the auxiliary dividing and cutting rollers are respectively rotatably connected with the inner side walls of the two groups of frames, multi-group dividing cutters are uniformly distributed on the main shaft, the front end of the power motor is connected with the outer wall of.

Description

Novel biax exchange rewinding machine

Technical Field

The utility model relates to a technical field of sticky tape production facility especially relates to a novel biax exchanges rewinding machine.

Background

Rewinding machines are generally used for: the rewinding and cutting of the mica tapes, the paper and the films have the function of cutting into two parts, are commonly used for cutting wide coiled materials and playing an important role in the subsequent secondary cutting, and are special equipment for paper, mica tapes and films.

The rewinding machine obtains the wide application in sticky tape manufacturing, and current rewinding machine is single rolling axle, at the during operation, needs equipment stop work after the rolling is accomplished, then takes off the epaxial finished product sticky tape of rolling to open equipment once more after installing the second roll-up spool and roll, greatly reduced rolling efficiency, it is relatively poor to lead to the practicality of device.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a through automatic switch-over wind-up roll, improve work efficiency, improve the biax exchange rewinding machine of device practicality.

The utility model discloses a novel double-shaft exchange rewinder, which comprises two groups of frames, four groups of supporting rods, an unwinding roller, a supporting roller, a main shaft, an auxiliary slitting roller, a first winding roller, a second winding roller, two groups of servo motors, a winding motor, two groups of connecting plates and a power motor, wherein two ends of the four groups of supporting rods are respectively connected with the relative inner side walls of the two groups of frames, the left ends of the two groups of frames are respectively provided with a U-shaped chute, two ends of the unwinding roller are rotatably arranged in the two groups of U-shaped chutes, two ends of the supporting roller, the main shaft and the auxiliary slitting roller are respectively rotatably connected with the relative inner side walls of the two groups of frames, a plurality of slitting knives are uniformly distributed on the main shaft, the front end of the power motor is connected with the outer wall of the frames, the output end of the power motor extends to the inner side of the frames and is connected with the input, all be provided with driven gear on first wind-up roll and the second wind-up roll, two sets of servo motor's link is connected with the relative lateral wall of two sets of frames respectively, and two sets of servo motor's output all extends to the inboard of two sets of frames to be connected with the relative lateral wall of two sets of connecting plates respectively, the front end of rolling motor and the outer wall connection of frame, the output of rolling motor extends to the inboard of frame, and is provided with the driving gear on the output of rolling motor, driven gear meshing on driving gear and the first wind-up roll is connected.

The utility model discloses a novel biax exchange rewinding machine still includes the accuse electronic box, and the rear end of accuse electronic box is connected with the lateral wall of frame, and the inside of accuse electronic box is provided with the cavity, and the front end of accuse electronic box is provided with the operation mouth, the cavity intercommunication of operation mouth and accuse electronic box is provided with electric terminal control system in the cavity of accuse electronic box.

The utility model discloses a novel biax exchange rewinding machine, the front end of accuse electronic box is provided with touch display screen, touch display screen is connected with electric terminal control system electricity.

The utility model discloses a novel biax exchange rewinding machine still includes the door, and the lateral wall of door passes through hinge rotatable coupling with the operation mouth of accuse electronic box.

The utility model discloses a novel biax exchange rewinding machine is provided with the lock on the door.

The utility model discloses a novel biax exchange rewinding machine still includes alarm signal lamp, and alarm signal lamp's bottom is connected with the top of accuse electronic box.

The utility model discloses a novel biax exchange rewinding machine still includes the protection casing, and the lateral wall of protection casing is connected with the relative inside wall of two sets of frames, the bottom of protection casing be provided with multicomponent cutter rotation track assorted cambered surface.

The utility model discloses a novel biax exchange rewinding machine still includes four group's lower margins, the top of four group's lower margins respectively with the bottom threaded connection of two sets of bracing pieces of below.

Compared with the prior art, the beneficial effects of the utility model are that: installing an unwinding roller wound with adhesive tapes in U-shaped chutes of two groups of racks, pulling the output end of the adhesive tapes out to pass through the outer wall of a supporting roller and then reach between a main shaft and an auxiliary slitting roller, cutting the adhesive tapes into a plurality of finished adhesive tapes with equal size by matching a multi-group slitting cutter on the main shaft and the auxiliary slitting roller, winding the cut finished adhesive tapes on a first winding roller, opening a power motor, transmitting the power output by the power motor to the main shaft, driving the multi-group slitting cutter to rotate by the main shaft, then opening a winding motor, transmitting the power output by the winding motor to a driving gear, driving the driving gear to drive the first winding roller to rotate by a driven gear, pulling the adhesive tapes on the unwinding roller by the first winding roller to cut, rewinding the cut adhesive tapes on the first winding roller, simultaneously opening two groups of servo motors when the number of rewinding turns of the adhesive tapes on the first winding roller reaches the requirement, outputting equal torques to drive two groups of connecting plates, the input end of rewinding sticky tape on the first wind-up roll is cut off, the sticky tape after cutting rewinds on the second wind-up roll, driven gear and driving gear on the second wind-up roll mesh, and the rolling motor drives the rotation of second wind-up roll, and the second wind-up roll pulls the sticky tape on the unreeling roll and continues to cut the rewinding, takes off the finished product sticky tape on the first wind-up roll, accomplishes the automatic switch wind-up roll, improves work efficiency, improves the practicality of device.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic diagram of the right-side view structure of the present invention;

fig. 4 is a schematic top view of the present invention;

FIG. 5 is a schematic view of a portion of the enlarged structure of A in FIG. 3;

in the drawings, the reference numbers: 1. a frame; 2. a support bar; 3. unwinding rollers; 4. a support roller; 5. a main shaft; 6. an auxiliary slitting roller; 7. a first wind-up roll; 8. a second wind-up roll; 9. a servo motor; 10. a winding motor; 11. a connecting plate; 12. a driving gear; 13. a driven gear; 14. a power motor; 15. an electric control box; 16. a touch display screen; 17. a door; 18. a door lock; 19. an alarm signal lamp; 20. a protective cover; 21. and (5) ground feet.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 5, the utility model relates to a novel double-shaft exchange rewinder, which comprises two groups of frames 1, four groups of support rods 2, an unwinding roller 3, a support roller 4, a main shaft 5, an auxiliary slitting roller 6, a first winding roller 7, a second winding roller 8, two groups of servo motors 9, a winding motor 10, two groups of connecting plates 11 and a power motor 14, wherein two ends of the four groups of support rods 2 are respectively connected with the relative inner side walls of the two groups of frames 1, the left ends of the two groups of frames 1 are respectively provided with a U-shaped chute, two ends of the unwinding roller 3 are rotatably arranged in the two groups of U-shaped chutes, two ends of the support roller 4, the main shaft 5 and the auxiliary slitting roller 6 are respectively rotatably connected with the relative inner side walls of the two groups of frames 1, multi-group slitting cutters are uniformly arranged on the main shaft 5, the front end of the power motor 14 is connected with the outer, the winding device is connected with the input end of a main shaft 5, two ends of a first winding roller 7 and a second winding roller 8 are respectively rotatably connected with the opposite inner side walls of two groups of connecting plates 11, driven gears 13 are arranged on the first winding roller 7 and the second winding roller 8, the connecting ends of two groups of servo motors 9 are respectively connected with the opposite outer side walls of two groups of racks 1, the output ends of two groups of servo motors 9 extend to the inner sides of the two groups of racks 1 and are respectively connected with the opposite outer side walls of the two groups of connecting plates 11, the front end of a winding motor 10 is connected with the outer wall of the rack 1, the output end of the winding motor 10 extends to the inner side of the rack 1, a driving gear 12 is arranged on the output end of the winding motor 10, and the driving gear 12 is meshed with the driven gears 13; an unwinding roller 3 wound with adhesive tapes is arranged in a U-shaped chute of two groups of racks 1, the output end of the adhesive tapes is pulled out to pass through the outer wall of a supporting roller 4 and then to be between a main shaft 5 and an auxiliary slitting roller 6, a multi-group slitting knife on the main shaft 5 is matched with the auxiliary slitting roller 6 to slit the adhesive tapes into a plurality of parts of finished adhesive tapes with equal sizes, the slit finished adhesive tapes are wound on a first winding roller 7, a power motor 14 is opened, the power motor 14 outputs power to be transmitted to the main shaft 5, the main shaft 5 drives the multi-group slitting knife to rotate, then a winding motor 10 is opened, the winding motor 10 outputs power to be transmitted to a driving gear 12, the driving gear 12 drives the first winding roller 7 to rotate through a driven gear 13, the first winding roller 7 pulls the adhesive tapes on the unwinding roller 3 to be slit, the slit adhesive tapes are wound on the first winding roller 7, and when the number of winding turns, two sets of servo motors 9 are opened simultaneously, two sets of servo motors 9 output equal torques to drive two sets of connecting plates 11 to rotate for half a circle, the input end of rewinding adhesive tapes on the first winding roller 7 is cut off, the cut adhesive tapes are rewound on the second winding roller 8, a driven gear 13 on the second winding roller 8 is meshed with a driving gear 12, the winding motor 10 drives the second winding roller 8 to rotate, the second winding roller 8 pulls the adhesive tapes on the unwinding roller 3 to continue to cut and rewound, finished adhesive tapes on the first winding roller 7 are taken down, automatic switching of the winding rollers is completed, the working efficiency is improved, and the practicability of the device is improved.

The utility model discloses a novel biax exchange rewinding machine, still include accuse electronic box 15, the rear end of accuse electronic box 15 is connected with the lateral wall of frame 1, the inside of accuse electronic box 15 is provided with the cavity, the front end of accuse electronic box 15 is provided with the operation mouth, the operation mouth is communicated with the cavity of accuse electronic box 15, be provided with electric terminal control system in the cavity of accuse electronic box 15; through setting up accuse electronic box 15, the electric terminal control system automatic control device in the electronic box 15 cavity opens and stops and two sets of wind-up rolls of automatic switch-over, realizes automatic operation, improves the practicality of device.

The utility model discloses a novel double-shaft exchange rewinder, the front end of an electricity control box 15 is provided with a touch display screen 16, and the touch display screen 16 is electrically connected with an electric terminal control system; by arranging the touch display screen 16, programming input of the device is facilitated, and convenience of the device is improved.

The utility model discloses a novel double-shaft exchange rewinder, which also comprises a door 17, wherein the side wall of the door 17 is rotatably connected with an operation port of an electricity control box 15 through a hinge; through setting up door 17, prevent that the dust in the air from getting into the cavity of accuse electronic box 15 and adhering to on electric terminal control system, influence the heat dissipation of equipment, improve the security of device.

The utility model relates to a novel double-shaft exchange rewinder, a door 17 is provided with a door lock 18; by providing the door lock 18, the door 17 is prevented from being unable to be closed due to vibration of the apparatus, and the practicability of the apparatus is improved.

The utility model discloses a novel double-shaft exchange rewinder, which also comprises an alarm signal lamp 19, wherein the bottom end of the alarm signal lamp 19 is connected with the top end of an electric control box 15; through setting up alarm signal lamp 19, break down and send alarm signal when equipment operation in-process, the operator of being convenient for in time discovers, improves the reliability of device.

The utility model discloses a novel double-shaft exchange rewinder, which also comprises a protective cover 20, wherein the side wall of the protective cover 20 is connected with the relative inner side walls of the two groups of racks 1, and the bottom end of the protective cover 20 is provided with a cambered surface matched with the rotating track of a multi-component cutter; through setting up protection casing 20, prevent that the multicomponent cutter from causing the injury to the operator at the operation in-process, improve the security of device.

The utility model discloses a novel double-shaft exchange rewinder, which also comprises four groups of feet 21, wherein the top ends of the four groups of feet 21 are respectively in threaded connection with the bottom ends of two groups of support rods 2 below; by arranging four groups of feet 21, the horizontal height of the device can be adjusted, and the stability of the device is improved.

The utility model discloses a novel double-shaft exchange rewinder, which works by firstly installing an unwinding roller wound with adhesive tape in U-shaped chutes of two groups of frames, then pulling out the output end of the adhesive tape to be between a main shaft and an auxiliary slitting roller after passing through the outer wall of a supporting roller, a multi-group slitting cutter on the main shaft and the auxiliary slitting roller are matched to slit the adhesive tape into a plurality of finished adhesive tapes with equal size, the slit finished adhesive tapes are wound on a first winding roller, then a power motor is opened, the power motor outputs power to the main shaft, the main shaft drives the multi-group slitting cutter to rotate, then the winding motor is opened, the winding motor outputs power to a driving gear, the driving gear drives the first winding roller to rotate through a driven gear, the first winding roller pulls the adhesive tape on the unwinding roller to slit, the slit adhesive tape is rewound on the first winding roller, when the number of adhesive tapes on the first winding roller reaches the requirement, and simultaneously opening the two groups of servo motors, outputting equal torque by the two groups of servo motors to drive the two groups of connecting plates to rotate for half a circle, cutting off the input end of the rewinding adhesive tape on the first winding roller, rewinding the cut adhesive tape on the second winding roller, meshing a driven gear on the second winding roller with a driving gear, driving the second winding roller to rotate by the winding motors, drawing the adhesive tape on the unwinding roller by the second winding roller to continue to cut and rewind, and taking off the finished adhesive tape on the first winding roller.

The installation mode, the connection mode or the setting mode of the novel double-shaft exchange rewinder of the utility model are common mechanical modes, and the novel double-shaft exchange rewinder can be implemented as long as the beneficial effects can be achieved; the utility model discloses a novel servo motor, rolling motor, motor power and touch display screen of biax exchange rewinding machine are purchase on the market, and this industry technical staff only need install and operate according to its subsidiary instructions can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A novel double-shaft exchange rewinder is characterized by comprising two groups of racks (1), four groups of supporting rods (2), an unwinding roller (3), a supporting roller (4), a main shaft (5), an auxiliary slitting roller (6), a first winding roller (7), a second winding roller (8), two groups of servo motors (9), a winding motor (10), two groups of connecting plates (11) and a power motor (14), wherein two ends of the four groups of supporting rods (2) are respectively connected with the opposite inner side walls of the two groups of racks (1), the left ends of the two groups of racks (1) are respectively provided with a U-shaped chute, two ends of the unwinding roller (3) are rotatably arranged in the two groups of U-shaped chutes, two ends of the supporting roller (4), the main shaft (5) and the auxiliary slitting roller (6) are respectively rotatably connected with the opposite inner side walls of the two groups of racks (1), multi-group slitting cutters are uniformly arranged on the main shaft (5), and the front end of the power motor (14), the output end of a power motor (14) extends to the inner side of the rack (1) and is connected with the input end of the main shaft (5), the two ends of a first winding roller (7) and a second winding roller (8) are respectively rotatably connected with the opposite inner side walls of the two groups of connecting plates (11), driven gears (13) are respectively arranged on the first winding roller (7) and the second winding roller (8), the connecting ends of the two groups of servo motors (9) are respectively connected with the opposite outer side walls of the two groups of racks (1), the output ends of the two groups of servo motors (9) extend to the inner sides of the two groups of racks (1) and are respectively connected with the opposite outer side walls of the two groups of connecting plates (11), the front end of a winding motor (10) is connected with the outer wall of the rack (1), the output end of the winding motor (10) extends to the inner side of the rack (1), and a driving gear (12) is arranged on the output, the driving gear (12) is meshed with a driven gear (13) on the first winding roller (7).

2. A novel double-shaft exchange rewinding machine as claimed in claim 1, further comprising an electric control box (15), wherein the rear end of the electric control box (15) is connected with the side wall of the rack (1), a cavity is arranged inside the electric control box (15), an operation port is arranged at the front end of the electric control box (15), the operation port is communicated with the cavity of the electric control box (15), and an electric terminal control system is arranged in the cavity of the electric control box (15).

3. A novel double-shaft exchange rewinding machine as claimed in claim 2, characterized in that a touch display screen (16) is arranged at the front end of the electronic control box (15), said touch display screen (16) being electrically connected to the electrical terminal control system.

4. A new twin-shaft exchange rewinder as in claim 3, further comprising a door (17), the lateral wall of the door (17) being rotatably connected to the operating opening of the electronic control box (15) by means of a hinge.

5. A new twin-shaft exchange rewinder as in claim 4, wherein the door (17) is provided with a lock (18).

6. A new biaxial exchange rewinding machine as claimed in claim 5, characterized by also comprising an alarm signal lamp (19), the bottom end of the alarm signal lamp (19) being connected to the top end of the electronic control box (15).

7. A novel twin-shaft exchange rewinder as claimed in claim 6, further comprising a protective cover (20), the lateral walls of said protective cover (20) being connected to the opposite internal lateral walls of the two sets of frames (1), the bottom end of said protective cover (20) being provided with an arc surface matching the rotation trajectory of the multicomponent cutters.

8. A novel double-shaft exchange rewinding machine as claimed in claim 7, characterized by further comprising four sets of feet (21), the top ends of the four sets of feet (21) being respectively in threaded connection with the bottom ends of the two sets of support bars (2) below.