CN218595662U

CN218595662U - Stretch-proof food composite packaging film connect membrane device

Info

Publication number: CN218595662U
Application number: CN202223284554.8U
Authority: CN
Inventors: 张位能
Original assignee: Deqing Xinding Packaging Co ltd
Current assignee: Deqing Xinding Packaging Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-03-10
Anticipated expiration: 2032-12-08

Abstract

The utility model provides a stretch-proof food composite packaging membrane connect membrane device relates to the packaging film and connects the membrane field. The film connecting device for the stretch-proof food composite packaging film comprises a base, wherein a fixing frame is fixedly connected to one end of the base, and an electric cylinder is installed and connected to the fixing frame. The utility model provides a stretch-proof food composite packaging film connect membrane device makes the air current pass through the connecting pipe and carry to the horizontal piece of blowing and blow out through starting the fan, can utilize the air current to accelerate the quick cooling shaping of the junction of new and old film, avoid it to take place deformation, the effectual cooling time that shortens that stews, the work efficiency of guaranteeing to change the butt joint is relatively higher; the two sliding rods are pushed to jointly drive the electric heating plate to move to press the joint of the new and old films, the first contact pieces on the two sliding rods move downwards to the second contact pieces on the inner walls of the two fixed cylinders to abut against each other, so that the electric heating plate can automatically heat to complete the adhesion of the joint of the new and old films, and the electric heating plate is very convenient to use.

Description

Stretch-proof food composite packaging film connect membrane device

Technical Field

The utility model relates to a packaging film connects the membrane field, especially relates to a stretch-proof food composite packaging membrane connect membrane device.

Background

The food packaging film is a high polymer material which is used for wrapping the surface of food and is mainly used for isolating and decomposing the entering of microorganism bacteria and external pollutants and preventing and prolonging the deterioration of the food. When the packaging film is produced, a film connecting device for the composite packaging film is needed to be used for assisting in completing the butt joint of the new film and the old film after the packaging film is used up.

Through retrieval, the film receiving device of the packaging machine disclosed in the prior publication No. CN214779640U comprises a workbench, wherein a clamping and conveying mechanism and a cutting and connecting mechanism are arranged on the workbench along the length direction of the workbench, the clamping and conveying mechanism clamps a new packaging film and sends the new packaging film into the cutting and connecting mechanism, the cutting and connecting mechanism cuts the old packaging film and heats and presses the new packaging film and the old packaging film, an axial driving mechanism is arranged on the workbench and drives the clamping and conveying mechanism to send the film along the length direction of the workbench, and a transverse driving mechanism is arranged on the cutting and connecting mechanism and is used for driving the cutting and connecting mechanism to cut along the width direction of the workbench. The utility model provides a packagine machine connects membrane device is used for accomplishing the cutting of old packaging film, carries out the butt joint of new packaging film and old packaging film, has improved production efficiency when the effectual staff that has protected.

When the device is used for butt joint of packaging films, the electrothermal strips and the pressing strips can be used for completing adhesion butt joint of new and old films, after heating adhesion is completed each time, the device needs to be kept stand for a period of time to completely cool the joint of the new and old films, so that the packaging work can be recovered to prevent deformation, and the working efficiency of butt joint replacement is relatively low; and the device overall structure is more, and is very complicated, and the butt joint department itself of new and old packaging film is the state of flushing to need not to cut it and make its align, after the completion butt joint work that operates complicacy, still need the heating adhesion butt joint of independent operation control electric plate, very troublesome.

Therefore, a new film connecting device for stretch-proof food composite packaging films is needed to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a stretch-proof food composite packaging membrane connect membrane device.

The utility model provides a pair of stretch-proof food composite packaging film connect membrane device includes: the electric heating device comprises a base, wherein one end of the base is fixedly connected with a fixing frame, an electric cylinder is installed and connected on the fixing frame, a prepressing plate is installed and connected at the telescopic end of the electric cylinder, and an electric heating plate is arranged on the prepressing plate; the cooling assembly comprises a fan, a convex plate is arranged on the side wall of the base, the fan is fixedly installed on the convex plate, a connecting pipe is installed and connected to the air outlet end of the fan, a transverse blowing piece is installed and connected to the side wall of the prepressing plate, and the other end of the connecting pipe is connected with the transverse blowing piece.

Preferably, the horizontal blowing piece is provided with a plurality of obliquely arranged air outlet holes which are uniformly arranged at equal intervals.

Preferably, the other end of the base is provided with a pre-flattening component.

Preferably, the equal fixedly connected with right-angle frame in both ends of pre-pressing plate, two all be equipped with down and press heating element on the right-angle frame, it includes the solid fixed cylinder to press heating element down, gu fixed cylinder and right-angle frame fixed connection, gu sliding connection has the slide bar on the fixed cylinder, the upper end of slide bar is equipped with the protruding piece of anticreep, the lower extreme and the electric plate fixed connection of slide bar, the inside of solid fixed cylinder is equipped with the spring, the spring housing is located on the slide bar, be equipped with the bulge loop on the slide bar, the one end of spring is connected with the bulge loop, the other end of spring is connected with the inner wall of solid fixed cylinder, be equipped with trigger assembly between the inner wall of bulge loop and solid fixed cylinder.

Preferably, the trigger assembly includes a first contact, the first contact is fixedly mounted on the side wall of the convex ring, a second contact is mounted on the inner wall of the fixed cylinder, and the first contact and the second contact are arranged in an aligned manner.

Preferably, the air inlet port department erection joint of fan has the filter screen board, be equipped with convenient dismouting subassembly between the air inlet port of filter screen board and fan, convenient dismouting subassembly includes two lugs, two equal fixedly connected with magnetism bolt on the lug, be equipped with two counterpoint rings, two on the air inlet end outer wall of fan equal erection joint has the magnetic ring, two on the inner wall of counterpoint ring the magnetic pole of magnetic ring and two magnetism bolts is opposite.

Compared with the prior art, the utility model provides a pair of stretch-proof food composite packaging membrane connect membrane device has following beneficial effect:

1. the utility model provides a film connecting device of stretch-proof food composite packaging film, which can utilize the air flow to accelerate the rapid cooling and forming of the junction of a new film and an old film by starting a fan to convey the air flow to a transverse blowing piece through a connecting pipe and blow out the air flow, thereby avoiding the deformation of the film, effectively shortening the standing and cooling time and ensuring that the work efficiency of the replacement and butt joint is relatively high;

2. the utility model provides a film connecting device of stretch-proof food composite packaging film, which is very convenient to automatically heat an electric heating plate to complete the adhesion of the joints of new and old films by pushing two slide bars to jointly drive the electric heating plate to move and press the joints of the new and old films and then moving down first contact plates on the two slide bars to be abutted against second contact plates on the inner walls of two fixed cylinders;

3. the utility model provides a stretch-proof food composite packaging membrane connect membrane device makes two lugs on its plate wall drive two magnetism through direct pulling filter plate and ties the slip and leave two counterpoint rings, utilizes the cooperation of two magnetism bolts and two magnetic rings to use, and the dismouting clearance of completion filter plate that can be convenient is brought the convenience for the cleaning work of filter plate.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a film connecting device for a stretch-proof food composite packaging film according to the present invention;

fig. 2 is a second schematic structural view of a preferred embodiment of a film connecting device for a stretch-proof food composite packaging film according to the present invention;

FIG. 3 is a schematic view of the structure shown at A in FIG. 2;

fig. 4 is a schematic structural diagram at B shown in fig. 2.

Reference numbers in the figures: 1. a base; 2. a fixed mount; 3. an electric cylinder; 4. pre-pressing a plate; 41. a right-angle frame; 5. an electric hot plate; 6. a fan; 61. a connecting pipe; 62. a transverse blowing piece; 63. a filter screen plate; 7. pre-pressing the flat component; 8. a fixed cylinder; 81. a slide bar; 82. a spring; 83. a first contact piece; 84. a second contact piece; 9. a bump; 91. a magnetic peg; 92. a registration ring; 93. a magnetic ring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1 to 4, a film connecting device for stretch-proof food composite packaging film includes: the electric heating device comprises a base 1, wherein one end of the base 1 is fixedly connected with a fixed frame 2, an electric cylinder 3 is installed and connected on the fixed frame 2, a prepressing plate 4 is installed and connected at the telescopic end of the electric cylinder 3, and an electric heating plate 5 is arranged on the prepressing plate 4; the cooling assembly comprises a fan 6, a convex plate is arranged on the side wall of the base 1, the fan 6 is fixedly installed on the convex plate, a connecting pipe 61 is installed and connected at the air outlet end of the fan 6, a transverse air blowing piece 62 is installed and connected on the side wall of the prepressing plate 4, and the other end of the connecting pipe 61 is connected with the transverse air blowing piece 62.

In the specific implementation process, as shown in fig. 1 and 3, the horizontal blowing piece 62 is provided with a plurality of inclined air outlets, and the plurality of air outlets are uniformly arranged at equal intervals.

It should be noted that: the fan 6 is started to convey the air flow to the transverse blowing piece 62 through the connecting pipe 61 and blow out the air flow, so that the air flow can be used for accelerating the rapid cooling and forming of the joint of the new film and the old film, and the deformation of the new film and the old film is avoided.

Referring to fig. 1 and 2, the other end of the base 1 is provided with a pre-flattening assembly 7.

Referring to fig. 2 and 3, the equal fixedly connected with right-angle frame 41 in both ends of pre-pressing plate 4, all be equipped with down-pressure heating element on two right-angle frames 41, it includes solid fixed cylinder 8 to push down heating element, gu fixed cylinder 8 and right-angle frame 41 fixed connection, sliding connection has slide bar 81 on the solid fixed cylinder 8, the upper end of slide bar 81 is equipped with the anticreep protruding piece, the lower extreme and the 5 fixed connection of electric plate of slide bar 81, gu fixed cylinder 8's inside is equipped with spring 82, the spring 82 cover is located on slide bar 81, be equipped with the bulge loop on slide bar 81, the one end of spring 82 is connected with the bulge loop, the other end of spring 82 is connected with solid fixed cylinder 8's inner wall, be equipped with trigger assembly between the inner wall of bulge loop and solid fixed cylinder 8.

It should be noted that: the two sliding rods 81 are pushed to slide relative to the two fixed cylinders 8, the two springs 82 elastically deform accordingly, and the lower ends of the two sliding rods 81 drive the electric heating plate 5 to move to press the joint of the new film and the old film together.

Referring to fig. 3, the trigger assembly includes a first contact piece 83, the first contact piece 83 is fixedly mounted on the side wall of the convex ring, a second contact piece 84 is mounted on the inner wall of the fixed cylinder 8, and the first contact piece 83 and the second contact piece 84 are aligned.

It should be noted that: the first contact pieces 83 on the two sliding rods 81 move downwards to the second contact pieces 84 on the inner walls of the two fixed cylinders 8 to abut against each other, so that the electric heating plate 5 is automatically heated.

Referring to fig. 2 and 4, a filter screen plate 63 is mounted and connected to an air inlet port of the fan 6, a convenient dismounting assembly is arranged between the filter screen plate 63 and the air inlet port of the fan 6, the convenient dismounting assembly includes two bumps 9, magnetic plugs 91 are fixedly connected to the two bumps 9, two alignment rings 92 are arranged on an outer wall of the air inlet end of the fan 6, magnetic rings 93 are mounted and connected to inner walls of the two alignment rings 92, and magnetic poles of the two magnetic rings 93 are opposite to those of the two magnetic plugs 91.

It should be noted that: the two magnetic plugs 91 are slidably inserted into the two alignment rings 92, and the filter screen plate 63 can be conveniently disassembled and assembled by using the attraction force between the two magnetic plugs 91 and the two magnetic rings 93.

The utility model provides a pair of stretch-proof food composite packaging film connect membrane device's theory of operation as follows: when the roll-shaped packaging film is to be used, the electric cylinder 3 is started to enable the telescopic end of the electric cylinder to drive the prepressing plate 4 to move downwards to press the packaging film, a new packaging film penetrates through the prepressing plate assembly 7 to be pulled out, one end of the new packaging film is close to the prepressing plate 4, then the new and old films are in butt joint, the two sliding rods 81 are pushed to slide relative to the two fixed cylinders 8, the two springs 82 elastically deform accordingly, the lower ends of the two sliding rods 81 jointly drive the electric heating plate 5 to move to press the butt joint of the new and old films, at the moment, the first contact pieces 83 on the two sliding rods 81 move downwards to the second contact pieces 84 on the inner walls of the two fixed cylinders 8 to abut against each other, and the electric heating plate 5 automatically heats and completes adhesion of the joint of the new and old films, and the use is very convenient;

the two sliding rods 81 are loosened, the two springs 82 recover elastic deformation, the electric heating plate 5 automatically completes resetting, the fan 6 is started to convey air flow to the transverse air blowing piece 62 through the connecting pipe 61 to be blown out, and therefore the air flow can be used for accelerating the rapid cooling forming of the joint of the new film and the old film, and deformation of the new film and the old film is avoided;

when the filter screen plate 63 needs to be detached for cleaning, the filter screen plate 63 is directly pulled, so that the two convex blocks 9 on the plate wall of the filter screen plate drive the two magnetic bolts 91 to slide away from the two alignment rings 92, the filter screen plate 63 can be conveniently detached and cleaned, and the filter screen plate is very convenient.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. The utility model provides a stretch-proof food composite packaging film connect membrane device which characterized in that includes:

the electric heating device comprises a base (1), wherein one end of the base (1) is fixedly connected with a fixing frame (2), an electric cylinder (3) is installed and connected on the fixing frame (2), a pre-pressing plate (4) is installed and connected at the telescopic end of the electric cylinder (3), and an electric heating plate (5) is arranged on the pre-pressing plate (4);

the cooling assembly comprises a fan (6), a convex plate is arranged on the side wall of the base (1), the fan (6) is fixedly installed on the convex plate, a connecting pipe (61) is installed and connected to the air outlet end of the fan (6), a transverse air blowing piece (62) is installed and connected to the side wall of the prepressing plate (4), and the other end of the connecting pipe (61) is connected with the transverse air blowing piece (62).

2. The film connecting device for the stretch-proof composite food packaging film as recited in claim 1, wherein the transverse blowing member (62) is provided with a plurality of inclined air outlet holes, and the plurality of air outlet holes are uniformly and equidistantly arranged.

3. The film connecting device for stretch-proof food composite packaging film according to claim 1, characterized in that the other end of the base (1) is provided with a pre-flattening assembly (7).

4. The film connecting device of the stretch-proof food composite packaging film according to claim 1, wherein right-angle frames (41) are fixedly connected to both ends of the prepressing plate (4), a downward pressing heating assembly is arranged on each of the two right-angle frames (41), the downward pressing heating assembly comprises a fixed cylinder (8), the fixed cylinder (8) is fixedly connected with the right-angle frames (41), a sliding rod (81) is slidably connected onto the fixed cylinder (8), an anti-dropping convex piece is arranged at the upper end of the sliding rod (81), the lower end of the sliding rod (81) is fixedly connected with the electric heating plate (5), a spring (82) is arranged inside the fixed cylinder (8), the spring (82) is sleeved on the sliding rod (81), a convex ring is arranged on the sliding rod (81), one end of the spring (82) is connected with the convex ring, the other end of the spring (82) is connected with the inner wall of the fixed cylinder (8), and a trigger assembly is arranged between the convex ring and the inner wall of the fixed cylinder (8).

5. The film connecting device of the stretch-proof food composite packaging film as claimed in claim 4, wherein the trigger assembly comprises a first contact piece (83), the first contact piece (83) is fixedly arranged on the side wall of the convex ring, a second contact piece (84) is arranged on the inner wall of the fixed cylinder (8), and the first contact piece (83) and the second contact piece (84) are arranged in alignment.

6. The film connecting device for the stretch-proof food composite packaging film as claimed in claim 1, wherein a filter screen plate (63) is installed and connected at an air inlet port of the fan (6), a convenient assembly and disassembly component is arranged between the filter screen plate (63) and the air inlet port of the fan (6), the convenient assembly and disassembly component comprises two convex blocks (9), two magnetic plugs (91) are fixedly connected on the two convex blocks (9), two alignment rings (92) are arranged on an outer wall of the air inlet end of the fan (6), magnetic rings (93) are installed and connected on inner walls of the two alignment rings (92), and magnetic poles of the two magnetic rings (93) are opposite to those of the two magnetic plugs (91).