CN212194425U - Structural device for rolling film forming and bag making - Google Patents
Structural device for rolling film forming and bag making Download PDFInfo
- Publication number
- CN212194425U CN212194425U CN202020119533.2U CN202020119533U CN212194425U CN 212194425 U CN212194425 U CN 212194425U CN 202020119533 U CN202020119533 U CN 202020119533U CN 212194425 U CN212194425 U CN 212194425U
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- film
- bag
- cylinder
- conveying
- feeding cylinder
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Abstract
The utility model discloses a structure device for rolling film, forming and bag making, which comprises a transition roller for conveying the rolled film; a lapel former for forming the rolled film into a cylindrical plastic bag, wherein a connecting plate of the lapel former is fixed on a supporting plate; the feeding cylinder is used for conveying the coiled film to the next station and is fixed on the frame; the middle seam sealing device is used for heating the coiled film to realize bag making and is arranged above the feeding cylinder; and the film drawing device is used for conveying the prepared rolled film to the next station and is arranged at the discharge position of the feeding cylinder. The beneficial effects of the utility model reside in that: utilize the utility model discloses need not to make the bag in advance by the system bag factory and embolia sack dress product by using the producer workman toward equipment again, avoided potential safety hazard and system bag cost, moreover, the center joint closing device can seal the plastic bag, and the plastic bag can be ordered the use to the length of product to can not waste the plastic bag.
Description
Technical Field
The utility model relates to a toilet paper processing technology field, concretely relates to roll up film forming bag making constructional device.
Background
On the processing assembly line of current sanitary towel, the plastic packaging bag is usually by bag making factory blown film, printing, cut and form, then send to customer's hand in embolia the sack dress product by the workman toward equipment, and this process is accomplished by the manual work usually, has certain potential safety hazard, secondly in order to make the port seal after the manual bagging-off, the plastic bag must be longer than the product a little to lead to the waste to a certain extent.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a roll up membrane and take shape constructional device of system bag to the aforesaid of prior art not enough and defect to solve above-mentioned problem.
The utility model provides a technical problem can adopt following technical scheme to realize:
a structure device for making bags by rolling film is characterized by comprising
A transition roller for conveying the film;
a lapel former for forming the rolled film into a cylindrical plastic bag, wherein a connecting plate of the lapel former is fixed on a supporting plate;
the feeding cylinder is used for conveying the coiled film to the next station and is fixed on the frame;
the middle seam sealing device is used for heating the coiled film to realize bag making and is arranged above the feeding cylinder;
and the film drawing device is used for conveying the prepared rolled film to the next station and is arranged at the discharge position of the feeding cylinder.
In a preferred embodiment of the present invention, the feed cylinder passes through the lapel former, and a gap is provided between the lapel former and the feed cylinder for the rolled film to pass through.
In a preferred embodiment of the present invention, the center seam sealing device includes a center sealing wheel for heating the rolled film to realize bag making and a telescopic cylinder for driving the center sealing wheel to work, and an output end of the telescopic cylinder is connected with the center sealing wheel.
The utility model discloses a preferred embodiment, draw membrane device includes cylinder and lower cylinder, go up the cylinder with be provided with respectively on the cylinder down for with the last PU belt and the lower PU belt that the feed cylinder closely laminated, go up the PU belt and be connected through with universal joint and motor with lower PU belt.
Due to the adoption of the technical scheme, the beneficial effects of the utility model reside in that: utilize the utility model discloses need not to make the bag in advance by the system bag factory and embolia sack dress product by using the producer workman toward equipment again, avoided potential safety hazard and system bag cost, moreover, the center joint closing device can seal the plastic bag, and the plastic bag can be ordered the use to the length of product to can not waste the plastic bag.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of a structure device for making a bag by winding a film.
Fig. 2 is a perspective view of a structure device for making a bag by film winding and forming in accordance with the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further explained below.
Referring to fig. 1-2, a structure device for making bags by film winding and forming comprises a transition roller 100, a lapel former 200, a feeding cylinder 300, a center seam sealing device 400 and a film drawing device 500.
The transition roller 100 is used for conveying the film 1, the lapel former 200 is combined with the feeding cylinder 300 to form the film 1 into a cylindrical plastic bag, the connecting plate 210 of the lapel former 200 is fixed on the supporting plate 10, and the feeding cylinder 300 is fixed on the frame. The feed cylinder 300 passes through the inside of the lapel former 200, and a gap for the web film 1 to pass through is provided between the feed cylinder 300 and the lapel former 200.
The center seam sealing device 400 is used for heating the rolled film 1 to achieve bag making, the center seam sealing device 400 is arranged above the feeding cylinder 300, the center seam sealing device 400 comprises a center sealing wheel 410 for heating the rolled film 1 to achieve bag making and a telescopic cylinder 420 for driving the center sealing wheel 410 to work, and an output end 420a of the telescopic cylinder 420 is connected with the center sealing wheel 410.
The telescopic cylinder 420 in this embodiment is hung upside down on a flat plate 20, two ends of the flat plate 20 are connected with the frame, and the support plate 10 is fixed on the flat plate 20.
The film drawing device 500 is used for conveying the prepared rolled film 1 to the next station, and the film drawing device 500 is arranged at the discharging position of the feeding cylinder 300. The film drawing device 500 comprises an upper cylinder 510 and a lower cylinder 520, the upper cylinder 510 and the lower cylinder 520 are respectively provided with an upper PU belt 511 and a lower PU belt 521 which are tightly attached to the feeding cylinder 300, and the upper PU belt 511 and the lower PU belt 521 are connected with a universal joint and a motor. The upper PU belt 411 and the lower PU belt 421 drive the film roll 1 to move forward through the universal joint and the motor transmission.
The working principle of the utility model is as follows:
firstly, a roll film 1 is unfolded through a transition roller 100, is straightened and then is tightly attached to a lapel former 200, the roll film 1 penetrates through a gap between the lapel former 200 and a feeding cylinder 300, the roll film 1 is formed into a cylindrical plastic bag after penetrating through the lapel former 200 due to the structural arrangement, the formed roll film 1 is conveyed on the outer wall of the feeding cylinder 300, when the roll film moves forwards, a center seam sealing device 400 is used for heating the roll film 1 to realize bag making, a film drawing device 500 tightly presses an upper PU belt 511 and a lower PU belt 521 through an upper air cylinder 510 and a lower air cylinder 520, the upper PU belt 511 and the lower PU belt 521 are tightly attached to the feeding cylinder 300, and the roll film 1 is driven to move forwards through the upper PU belt 511 and the lower PU belt 521 of the film drawing device 500 through universal joints and motor transmission.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A structure device for making bags by rolling film is characterized by comprising
A transition roller for conveying the film;
a lapel former for forming the rolled film into a cylindrical plastic bag, wherein a connecting plate of the lapel former is fixed on a supporting plate;
the feeding cylinder is used for conveying the coiled film to the next station and is fixed on the frame;
the middle seam sealing device is used for heating the coiled film to realize bag making and is arranged above the feeding cylinder;
and the film drawing device is used for conveying the prepared rolled film to the next station and is arranged at the discharge position of the feeding cylinder.
2. The structural unit for making bags by winding film according to claim 1, wherein said feed cylinder passes through said lapel former, and a gap is provided between said lapel former and said feed cylinder for said winding film to pass through.
3. The structural device for roll film forming and bag making as claimed in claim 1, wherein the centre-seam sealing device comprises a centre-sealing wheel for heating the roll film to make a bag and a telescopic cylinder for driving the centre-sealing wheel to work, and an output end of the telescopic cylinder is connected with the centre-sealing wheel.
4. The structural device for roll film forming and bag making as claimed in claim 1, wherein the film drawing device comprises an upper cylinder and a lower cylinder, the upper cylinder and the lower cylinder are respectively provided with an upper PU belt and a lower PU belt for closely fitting with the feeding cylinder, and the upper PU belt and the lower PU belt are connected with a universal joint and a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020119533.2U CN212194425U (en) | 2020-01-19 | 2020-01-19 | Structural device for rolling film forming and bag making |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020119533.2U CN212194425U (en) | 2020-01-19 | 2020-01-19 | Structural device for rolling film forming and bag making |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212194425U true CN212194425U (en) | 2020-12-22 |
Family
ID=73810991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020119533.2U Active CN212194425U (en) | 2020-01-19 | 2020-01-19 | Structural device for rolling film forming and bag making |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212194425U (en) |
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2020
- 2020-01-19 CN CN202020119533.2U patent/CN212194425U/en active Active
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