CN215098604U

CN215098604U - Automatic aluminum foil film supply device

Info

Publication number: CN215098604U
Application number: CN202120649462.1U
Authority: CN
Inventors: 李文磊; 杨益服; 毛建林
Original assignee: Zhejiang Hoping Machinery Co Ltd
Current assignee: Zhejiang Hoping Machinery Co Ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-12-10
Anticipated expiration: 2031-03-31

Abstract

The utility model relates to an automatic aluminium foil that can connect membrane automatically supplies membrane device. This kind of automatic aluminium foil supplies membrane device is including first physiosis axle and bedplate, its characterized in that: install the second physiosis axle on the bedplate and connect membrane mechanism, connect membrane mechanism including upper and lower two heat-seal pieces and upper and lower two cutters, two heat-seal piece accessible butt joint power supply drives and realizes relative movement, is equipped with between two cutters and cuts the pad, and two cutters all can be through cutting the power supply drive and move to cutting the pad, have first test probe between the cutter of first physiosis axle and below, have the second test probe between the cutter of second physiosis axle and top. The automatic aluminum foil film supply device can automatically complete the butt joint of aluminum foil films on two film rolls through the installation of the film connecting mechanism, thereby realizing continuous production without stopping and obviously improving the efficiency.

Description

Automatic aluminum foil film supply device

Technical Field

The utility model relates to an aluminum-plastic bubble cap plate former, concretely relates to automatic aluminium foil of aluminum-plastic bubble cap plate former supplies membrane device.

Background

The plastic-aluminum bubble cap forming machine comprises an aluminum foil film supply device which can supply an aluminum foil film. The ordinary equipment that uses in the existing market still machine is shut down after a roll of aluminium foil membrane is used up, and the aluminium foil butt joint is carried out to the manual work, and this can lead to the machine can not continuous production, influences production efficiency. With the continuous upgrading of equipment and the continuous improvement of production capacity, a higher requirement is also put forward on a film supply device.

Disclosure of Invention

In view of the deficiencies in the prior art, the utility model discloses the innovation provides an automatic aluminium foil that can connect the membrane automatically supplies membrane device.

This kind of automatic aluminium foil supplies membrane device is including first physiosis axle and bedplate, its characterized in that: install the second physiosis axle on the bedplate and connect membrane mechanism, connect membrane mechanism including upper and lower two heat-seal pieces and upper and lower two cutters, two heat-seal piece accessible butt joint power supply drives realize relative movement, are equipped with between two cutters and cut the pad, and two cutters all can be through cutting the power supply drive and move to cutting the pad, first test probe has between the cutter of first physiosis axle and below, second test probe has between the cutter of second physiosis axle and top, first test probe all is connected with the PLC electricity with second test probe, PLC control cuts power supply and butt joint power supply work.

Connect the place ahead of membrane mechanism to be equipped with tensioning buffer memory mechanism, tensioning buffer memory mechanism is including fixed tensioning roller and two tensioning rollers that float about with, and two tensioning rollers that float are installed on floating frame, establish on lifting guide with floating frame liftable, floating frame is connected with the transmission of tension power supply, PLC control tension power supply work.

The first air expansion shaft is in transmission connection with the first discharging power source, and the second air expansion shaft is in transmission connection with the second discharging power source.

The cutter is installed on the blade holder, cutter one side is equipped with the pressure membrane spare, the pressure membrane spare is connected on the guide arm, the guide arm passes through the spring and establishes on the blade holder telescopically, cut the power supply and be connected with the blade holder transmission.

According to the utility model provides a pair of automatic aluminium foil supplies membrane device connects membrane mechanism through the installation, can accomplish the butt joint of the aluminium foil membrane on two membrane rolls automatically to realize not shutting down continuous production, show the lifting efficiency.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a rear view of the present invention.

1. A seat plate; 2. a first inflatable shaft; 3. a second inflatable shaft; 6. a film connecting mechanism; 60. a heat sealing block; 61. butting a power source; 62. a cutter; 63. cutting a power source; 64. pressing the membrane; 65. cutting the pad; 4. a first detection probe; 5. a second detection probe; 7. tensioning a buffer mechanism; 70. fixing a tension roller; 71. a floating tension roller; 72. a floating frame; 73. a lifting guide rail; 74. a tension power source; 21. a first emptying power source; 31. and a second emptying power source.

Detailed Description

As shown in fig. 1, the automatic aluminum foil film supply device comprises a first air expansion shaft 2 and a seat plate 1, a second air expansion shaft 3 and a film connecting mechanism 6 are further mounted on the seat plate 1, when a film roll on the first air expansion shaft 2 is used up, the film connecting mechanism 6 can overlap and hot-connect the tail part of a first film roll on the first air expansion shaft 2 and the head part of a second film roll on the second air expansion shaft 3, and the second film roll on the second air expansion shaft 3 can continue to supply films, so that the machine does not need to be stopped, and the production efficiency is greatly improved.

As shown in fig. 2, the film joining mechanism 6 includes an upper heat-sealing block 60, a lower heat-sealing block 60, an upper cutter 62, a lower cutter 62, a cutting pad 65 disposed between the two cutters 62, two cutters 62 driven by a cutting power source 63 to move toward the cutting pad 65 (the two cutters 62 driven by a cutting power source 63 to rotate forward and backward respectively or by two independent cutting power sources 63), a first detecting probe 4 (for a first film roll) disposed between the first air expanding shaft 2 and the lower cutter 62, and a second detecting probe 5 (for a second film roll) disposed between the second air expanding shaft 3 and the upper cutter 62, the first detection probe 4 and the second detection probe 5 are both electrically connected with the PLC, and the PLC controls the cutting power source 63 and the butt joint power source 61 to work.

The working principle of the film connecting mechanism 6 is as follows: when the first film roll on the first air expansion shaft 2 is used up, the first detection probe 4 detects that the butt joint power source 61 drives the heat sealing block 60 to move relatively, the tail of the first film roll and the head of the second film roll are pressed to be overlapped and hot-connected, meanwhile, the cutting power source 63 pushes the cutter 62 to cut off the redundant tail of the first film roll, and finally, the heat sealing block 60 and the cutter 62 return to the original position, so that the film connecting action is completed. A new first roll of film can then be placed on the first mandrel 2, and when the second roll of film is exhausted, the end of the second roll of film is butted against the head of the new first roll of film, and so on, in the same manner.

Need connect the aluminium foil membrane stop movement of membrane department when connecing the membrane, in order to realize continuing to supply the membrane in-process connecing the membrane, still need the tension of control membrane simultaneously, the utility model discloses the place ahead that connects membrane mechanism 6 is equipped with tensioning buffer memory mechanism 7, as figure 2, tensioning buffer memory mechanism 7 is including fixed tensioning roller 70 with control two tensioning rollers 71 that float, the aluminium foil membrane is around carrying out the stockpile on fixed tensioning roller 70 and two tensioning rollers 71 that float, two other tensioning rollers 71 that float are installed on floating frame 72, establish on lift rail 73 floating frame 72 liftable, and floating frame 72 is connected with tension power source 74 transmission, PLC control tension power source 74 work. When the first detection probe 4 detects that the first film roll is finished, the tension power source 74 drives the floating frame 72 to move upwards, and meanwhile, the film connecting mechanism 6 starts to work for connecting the films, so that the aluminum foil films buffered in the tensioning buffer mechanism 7 continue to be supplied with the films, and meanwhile, the tension of the films is kept constant.

As shown in fig. 2, the cutting knife 62 is mounted on the knife holder, and in order to cut off the aluminum foil film more stably, a film pressing member 64 is provided at one side of the cutting knife 62, the film pressing member 64 is connected to a guide rod, the guide rod is telescopically provided on the knife holder by a spring, and a cutting power source 63 is in transmission connection with the knife holder. When cutting, the cutting power source 63 drives the cutter holder to move, the film pressing piece 64 elastically presses the aluminum foil film through the spring to keep the aluminum foil film stable, and meanwhile, the cutter 62 cuts the aluminum foil film to cut off the aluminum foil film.

Last worth mentioning is that, the in-process that the membrane was rolled up by diminishing greatly, tension can be bigger and bigger, arouses the deformation that blowing in-process membrane was rolled up easily and walk the partially, in order to solve this problem, as shown in fig. 3, the utility model discloses be connected first physiosis axle 2 with the transmission of first blowing power supply 21, and second physiosis axle 3 is connected with the transmission of second blowing power supply 31. Because the film roll is increased with power, the film roll is ensured not to deform in the unwinding process, the deviation rectifying precision is greatly improved, the precision can reach 0.1mm, and the production efficiency and the equipment stability are greatly improved.

Claims

1. Automatic aluminium foil supplies membrane device, including first physiosis axle (2) and bedplate (1), its characterized in that: the seat plate (1) is provided with a second inflatable shaft (3) and a film connecting mechanism (6), the film connecting mechanism (6) comprises an upper heat sealing block (60), a lower heat sealing block (60), an upper cutter (62) and a lower cutter (62), the two heat sealing blocks (60) can realize relative movement through being driven by a butt joint power source (61), a cutting pad (65) is arranged between the two cutters (62), the two cutters (62) can move to the cutting pad (65) through being driven by a cutting power source (63), a first detection probe (4) is arranged between the first air expansion shaft (2) and the lower cutter (62), a second detection probe (5) is arranged between the second air expansion shaft (3) and the cutter (62) above, the first detection probe (4) and the second detection probe (5) are both electrically connected with the PLC, and the PLC controls the cutting power source (63) and the butt joint power source (61) to work.

2. The automatic aluminum foil film feeding apparatus according to claim 1, wherein: connect the place ahead of membrane mechanism (6) to be equipped with tensioning buffer memory mechanism (7), tensioning buffer memory mechanism (7) are including fixed tensioning roller (70) with control two tensioning roller (71) that float, and two tensioning roller (71) that float are installed on floating frame (72), establish on lifting guide (73) floating frame (72) liftable, floating frame (72) are connected with tension power source (74) transmission, PLC control tension power source (74) work.

3. The automatic membrane connecting device for aluminum foil as claimed in claim 1, wherein: the first air inflation shaft (2) is in transmission connection with the first discharging power source (21), and the second air inflation shaft (3) is in transmission connection with the second discharging power source (31).

4. The automatic aluminum foil film feeding apparatus according to claim 1, wherein: the cutting knife (62) is installed on the knife holder, a film pressing piece (64) is arranged on one side of the cutting knife (62), the film pressing piece (64) is connected to the guide rod, the guide rod is telescopically arranged on the knife holder through a spring, and the cutting power source (63) is in transmission connection with the knife holder.