CN214610589U

CN214610589U - Automatic film changing device for producing plastic products

Info

Publication number: CN214610589U
Application number: CN202120057695.2U
Authority: CN
Inventors: 封佐文; 封孟钧
Original assignee: Shenzhen Jinfuli Plastic Products Co ltd
Current assignee: Shenzhen Jinfuli Plastic Products Co ltd
Priority date: 2021-01-09
Filing date: 2021-01-09
Publication date: 2021-11-05
Anticipated expiration: 2031-01-09

Abstract

The utility model discloses an automatic device that reloads of film of production plastic goods, comprising a base plate, the first support column of bottom plate top fixedly connected with, first support column side top-down rotates in proper order and is connected with first blowing roller and second blowing roller, first blowing roller runs through fixedly connected with work film and rolls up, second blowing roller runs through the reserve film of fixedly connected with and rolls up, the bottom plate top is close to first support column position fixedly connected with second support column, second support column side rotates and is connected with two guide rolls, first support column one side fixedly connected with third support column is kept away from at the bottom plate top, the spout has been seted up to third support column side. The utility model discloses in, with remaining work film and reserve film bonding together, use the completion to make the film after, reserve film carries out the supply for production zero clearance improves work efficiency.

Description

Automatic film changing device for producing plastic products

Technical Field

The utility model relates to a film equipment technical field that reloads especially relates to an automatic device that reloads of film of production plastic goods.

Background

Films made from polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins are used for packaging, and as a film coating. Plastic packages and plastic package products have a larger share in the market, and particularly, composite plastic flexible packages are widely applied to the fields of food, medicine, chemical industry and the like, wherein the proportion of the plastic packages is the largest, such as beverage packages, quick-frozen food packages, steamed and cooked food packages, fast food packages and the like, and the plastic packages and the plastic package products bring great convenience to the life of people.

In production, after one film roll is discharged, the machine is generally stopped, another new film roll is manually replaced at a working position, films of the front film roll and the rear film roll are connected together, and then the machine can be started to produce continuously, so that the machine needs to be stopped for waiting, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic film changing device for producing plastic products.

In order to achieve the above purpose, the utility model adopts the following technical scheme: as a further description of the above technical solution: an automatic film changing device for producing plastic products comprises a bottom plate, wherein a first supporting column is fixedly connected to the top of the bottom plate, a first discharging roller and a second discharging roller are sequentially and rotatably connected to the side surface of the first supporting column from top to bottom, the first discharging roller is fixedly connected with a working film roll in a penetrating manner, the second discharging roller is fixedly connected with a standby film roll in a penetrating manner, a second supporting column is fixedly connected to the position, close to the first supporting column, of the top of the bottom plate, two guide rollers are rotatably connected to the side surface of the second supporting column, a third supporting column is fixedly connected to the side surface of the top of the bottom plate, far away from the first supporting column, a sliding groove is formed in the side surface of the third supporting column, a first sliding block and a second sliding block are sequentially and slidably connected to the inner wall of the sliding groove from top to bottom, a threaded rod is in threaded connection with the first sliding block in a penetrating manner, and the threaded rod is in threaded connection with the top of the third supporting column, the electric hot press roller is characterized in that an electric telescopic rod is fixedly connected to the bottom of the sliding groove, the telescopic end of the electric telescopic rod is fixedly connected with the second sliding block, the first sliding block is connected with a first hot press roller through a rotating shaft in a rotating mode, and the second sliding block is connected with a second hot press roller through a rotating shaft in a rotating mode.

As a further description of the above technical solution:

first blowing roller, second blowing roller, guide roll, first hot pressing roller and second hot pressing roller align the setting side by side.

As a further description of the above technical solution:

and the bottom of the bottom plate is positioned below the first support column and is embedded with a gravity sensing switch.

As a further description of the above technical solution:

the gravity sensing switch is electrically connected with the electric telescopic rod.

As a further description of the above technical solution:

the distance between the two guide rollers and the second hot press roller.

As a further description of the above technical solution:

a plurality of threaded holes are formed in four corners of the bottom plate.

The utility model discloses following beneficial effect has:

1. the utility model discloses in be provided with first blowing roller, second blowing roller, work film book and reserve film book, roll up work film and reserve film and roll up first blowing roller and second blowing roller of packing into in proper order with reserve film book, after work film book exhausts, can use reserve film to roll up, then supply the film book on the first blowing roller again for film raw materials constantly supplies production incessantly, has improved production efficiency.

2. The utility model discloses in be provided with gravity-feed tank, first hot pinch roller and the hot pinch roller of second, the film of rolling up work film and reserve film book walks around between the guide roll is tensile two hot pressing rollers of putting, it diminishes to sense film weight when gravity-feed tank, the stand-by film book need be used to the representative, electric telescopic handle starts and promotes the second slider and then makes the distance between two hot pressing rollers diminish, make remaining work film and reserve film bond together, use the completion to make behind the film, reserve film supplies, make production zero clearance, and the work efficiency is improved.

Drawings

FIG. 1 is a front view of an automatic film changing device for producing plastic products according to the present invention;

FIG. 2 is a top view of an automatic film changing device for producing plastic products according to the present invention;

fig. 3 is a schematic structural diagram of a third supporting pillar of the automatic film reloading device for producing plastic products of the present invention.

Illustration of the drawings: 1. a base plate; 2. a first support column; 3. a first discharge roller; 4. a second discharge roller; 5. a working film roll; 6. a standby film roll; 7. a second support column; 8. a guide roller; 9. a third support column; 10. a first hot press roll; 11. a second hot press roll; 12. a chute; 13. a first slider; 14. a second slider; 15. an electric telescopic rod; 16. a threaded rod; 17. a gravity sensing switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an automatic film changing device for producing plastic products comprises a bottom plate 1, wherein the top of the bottom plate 1 is fixedly connected with a first supporting column 2, the side surface of the first supporting column 2 is sequentially and rotatably connected with a first discharging roller 3 and a second discharging roller 4 from top to bottom, the first discharging roller 3 is fixedly connected with a working film roll 5 in a penetrating way, the second discharging roller 4 is fixedly connected with a standby film roll 6 in a penetrating way, the position of the top of the bottom plate 1, which is close to the first supporting column 2, is fixedly connected with a second supporting column 7, the side surface of the second supporting column 7 is rotatably connected with two guide rollers 8, the side of the top of the bottom plate 1, which is far away from the first supporting column 2, is fixedly connected with a third supporting column 9, the side surface of the third supporting column 9 is provided with a chute 12, the inner wall of the chute 12 is sequentially and slidably connected with a first sliding block 13 and a second sliding block 14 from top to bottom, the first sliding block 13 is in threaded connection with a threaded rod 16 in a penetrating way, and the top of the third supporting column 9 is in a penetrating way in a threaded way, 12 bottom fixedly connected with electric telescopic handle 15 of spout, the flexible end of electric telescopic handle 15 and the 14 fixed connection of second slider, first slider 13 rotates through the pivot and is connected with first hot pressing roller 10, and second slider 14 rotates through the pivot and is connected with second hot pressing roller 11.

The first discharging roller 3, the second discharging roller 4, the guide roller 8, the first hot pressing roller 10 and the second hot pressing roller 11 are arranged side by side in an aligned mode, so that the film roll is conveyed more smoothly without obstacles. The bottom of the bottom plate 1 is embedded and fixedly connected with a gravity sensing switch 17 at the position below the first supporting column 2. Gravity induction switch 17 and electric telescopic handle 15 electric connection, after gravity induction switch 17 set for corresponding threshold value, when reaching this value after gravity induction switch 17 with signal transmission for electric telescopic handle 15, electric telescopic handle 15 starts. The distance between the two guide rollers 8 is greater than the distance between the first hot-pressing roller 10 and the second hot-pressing roller 11, the guide rollers 8 play a role in guiding the film, and the first hot-pressing roller 10 and the second hot-pressing roller 11 enable the residual working film and the standby film to be bonded together. A plurality of screw holes have all been seted up to four corners of bottom plate 1, can increase the device's stability with bottom plate 1 and ground fixed connection.

The working principle is as follows: pack into first blowing roller 3 and second blowing roller 4 in proper order with work film book 5 and reserve film book 6 on, the film that rolls up work film book 5 and reserve film book 6 is walked around between the two hot pressing rollers of 8 tensile settings of guide roll, it diminishes to sense film weight when gravity sensing switch 17, stand-by film book 6 needs to be used to the representative, electric telescopic handle 15 starts and promotes second slider 14 and then makes the distance between two hot pressing rollers diminish, make remaining work film and reserve film bond together, use the completion to make after the film, reserve film supplies, make production zero clearance, and the work efficiency is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an automatic device that reloads of film of production plastic product, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a first supporting column (2), the side surface of the first supporting column (2) is sequentially and rotatably connected with a first discharging roller (3) and a second discharging roller (4) from top to bottom, the first discharging roller (3) is fixedly connected with a working film roll (5) in a penetrating manner, the second discharging roller (4) is fixedly connected with a standby film roll (6) in a penetrating manner, the position, close to the first supporting column (2), of the top of the bottom plate (1) is fixedly connected with a second supporting column (7), the side surface of the second supporting column (7) is rotatably connected with two guide rollers (8), one side, far away from the first supporting column (2), of the top of the bottom plate (1) is fixedly connected with a third supporting column (9), the side surface of the third supporting column (9) is provided with a sliding groove (12), and the inner wall of the sliding groove (12) is sequentially and slidably connected with a first sliding block (13) and a second sliding block (14) from top to bottom, first slider (13) threaded connection has threaded rod (16) that runs through the setting, threaded rod (16) and third support column (9) top run through threaded connection, spout (12) bottom fixedly connected with electric telescopic handle (15), electric telescopic handle (15) flexible end and second slider (14) fixed connection, first slider (13) are rotated through the pivot and are connected with first hot pressing roller (10), second slider (14) are rotated through the pivot and are connected with second hot pressing roller (11).

2. The automatic film changing device for producing plastic products as claimed in claim 1, wherein: the first discharging roller (3), the second discharging roller (4), the guide roller (8), the first hot pressing roller (10) and the second hot pressing roller (11) are arranged side by side in an aligned mode.

3. The automatic film changing device for producing plastic products as claimed in claim 1, wherein: and the bottom of the bottom plate (1) is positioned below the first support column (2) and is embedded with a gravity sensing switch (17).

4. The automatic film changing device for producing plastic products as claimed in claim 3, wherein: the gravity sensing switch (17) is electrically connected with the electric telescopic rod (15).

5. The automatic film changing device for producing plastic products as claimed in claim 1, wherein: the distance between the two guide rollers (8) is greater than the distance between the first hot-press roller (10) and the second hot-press roller (11).

6. The automatic film changing device for producing plastic products as claimed in claim 1, wherein: a plurality of threaded holes are formed in four corners of the bottom plate (1).