CN215473438U - Film pasting mechanism of paper bag machine - Google Patents
Film pasting mechanism of paper bag machine Download PDFInfo
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- CN215473438U CN215473438U CN202121246245.4U CN202121246245U CN215473438U CN 215473438 U CN215473438 U CN 215473438U CN 202121246245 U CN202121246245 U CN 202121246245U CN 215473438 U CN215473438 U CN 215473438U
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- roller
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Abstract
The utility model discloses a film sticking mechanism of a paper bag machine, which comprises a paper placing part, a film placing part and a film sticking part, wherein the film placing part comprises a moving seat, an air expansion shaft, a needling roller, a film guide roller and a driving assembly; the film sticking part comprises a glue spraying head and a composite roller, and the needling roller and the composite roller synchronously rotate. According to the transverse position of the base paper on the frame, the transverse position of the film on the frame is adjusted through the driving assembly, the film is arranged on one side of the base paper, the film and the base paper are partially overlapped, the film is provided with air holes through the needling roller, the glue spraying head is used for gluing the overlapped part of the film and the base paper, and the glued film and the base paper are rolled and bonded together through the compound roller.
Description
Technical Field
The utility model relates to an improvement of a paper bag machine, in particular to a film pasting mechanism of the paper bag machine.
Background
The paper bag machine takes roll paper as a raw material, firstly, the roll paper is longitudinally formed into a tube, edges are inserted in the tube forming process to form M-shaped side edges, the M-shaped side edges are cut into unit bag bodies after forming, and finally, the bottom of the unit bag bodies is formed. The paper bag is degradable, more environment-friendly, has large market demand, is suitable for packaging different products, and can also be used for food packaging. Traditional container bag is comparatively single, and the consumer can only know the internal article of bag through the printed pattern on the container bag or introduce, and visual bag can let the consumer see the internal product of bag through visual part, brings better consumption experience for the consumer and feels.
Disclosure of Invention
In view of the technical problems in the background art, the technical problem to be solved by the utility model is to provide a film sticking mechanism of a paper bag machine for processing a visible bag body.
In order to solve the technical problems, the utility model adopts the following technical scheme: this kind of paper bag machine's pad pasting mechanism, its characterized in that: comprises that
A frame;
the paper placing component comprises a paper placing frame and a paper guide roller;
the film placing component comprises a moving seat, an air expansion shaft, a needling roller, a film guide roller and a driving assembly for driving the moving seat to move transversely on the frame, wherein the air expansion shaft and the needling roller are arranged on the moving seat;
and a film pasting component which comprises a glue spraying head and a composite roller.
The material shaft of the roll paper is arranged on the material placing frame, the material shaft of the roll film is sleeved on the air expansion shaft, the transverse position of the film on the frame is adjusted through the driving assembly according to the transverse position of the base paper on the frame, the film is arranged on one side of the base paper, the base paper and the film are partially overlapped, the film is provided with air holes through the needling roller, the glue spraying head is used for applying glue to the base paper or one side of the film, the glue applying part is the bonding part of the base paper and the film, and the glued base paper and the film are rolled and bonded together through the composite roller.
As preferred, the place ahead of putting paper part is equipped with the part of rectifying, the part of rectifying is including rectifying the roller, rectifying a deviation seat, supporting seat, position sensor and drive and rectify a pivoted driving piece two, rectify the roller and transversely install on rectifying a deviation seat, the supporting seat is installed in the frame, be equipped with gyro wheel and pivot on the supporting seat, the vertical setting of pivot, on the gyro wheel was arranged in to eccentric seat, just the one end of eccentric seat rotates with the pivot to be connected, position sensor and driving piece two are connected with the electropneumatic controller. In the traction process, when the base paper deviates, the position sensor sends information to the electric controller, the electric controller sends an instruction to the driving part II to drive the deviation correcting roller to horizontally rotate by a proper angle, so that the base paper wound on the deviation correcting roller moves transversely until the transverse position of the base paper is in a set range, and the transverse position of the base paper is kept in a specified range.
Preferably, the needling roller comprises a needle roller and an auxiliary roller pressed with the needle roller, needles are uniformly distributed on the roller surface of the needle roller, and needle grooves corresponding to the needles are formed in the auxiliary roller. When the needle roller and the auxiliary roller are pressed, the needle penetrates through the film and is inserted into the needle groove, the needle head is damaged, and the service life of the needle roller is prolonged.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a schematic view of a needling roller of the present invention.
FIG. 4 is a schematic diagram of a deviation correcting member according to the present invention.
Detailed Description
The following describes details and operational principles of embodiments and examples of the present invention with reference to the drawings. The film sticking mechanism of the paper bag machine comprises a rack, a paper placing part 1, a film placing part 3 and a film sticking part, wherein the paper placing part comprises a material placing frame and a paper guide roll, and a material shaft of roll paper is arranged in a material groove 11 of the material placing frame; the film releasing component comprises a moving seat 6, an air expansion shaft 4, a needling roller 5, a film guide roller and a driving component for driving the moving seat to move transversely on a rack, the air expansion shaft 4 and the needling roller 5 are installed on the moving seat, a material shaft sleeve of a winding drum film is arranged on the air expansion shaft 4, the air expansion shaft is expanded to fix the material shaft, the driving component comprises a guide rod 7 and a screw rod 9 which are transversely installed on the rack, a guide sleeve 8 is arranged on the guide rod in a sliding mode, a matched nut is arranged on the screw rod, the guide sleeve and the nut are both installed on the moving seat 6, a hand wheel 10 is installed on the screw rod, the hand wheel is rotated, the screw rod rotates, the nut and the moving seat move transversely along the guide rod, and the transverse position of the winding drum film on the rack is adjusted. The film pasting component comprises a glue spraying head 22 and a composite roller 23, the needling roller comprises a needle roller 21, the needle roller can be rolled with a rubber roller, and a needle head can be inserted into the rubber roller, in the embodiment, the needling roller further comprises a secondary roller 20 pressed with the needle roller, the needle roller 21 and the secondary roller 2 are rotatably installed on a movable seat 6, needles are uniformly distributed on the roller surface of the needle roller, needle grooves corresponding to the secondary roller are formed in the secondary roller, the composite roller can adopt a single roller, namely, glued base paper and a film are pressed on the surface of the composite roller to realize compounding, the composite roller can also adopt a first roller and a second roller which are pressed together, and the glued base paper and the film are bonded together under the rolling of the first roller and the second roller; the glue spraying head can spray glue on the base paper or the film, the film gluing is adopted in the embodiment, the base paper or the film sequentially passes through the needling roller, the glue spraying head 22 and the compound roller 23 along the film conveying direction, the film enters the compound roller together with the base paper after being subjected to needling and gluing, and the base paper and the compound roller are bonded together.
Before film pasting, the transverse position of a winding drum film is adjusted according to the position of a roll paper, the film is arranged on one side of base paper, the film and the base paper are partially overlapped, if the film is arranged on the right side of the base paper, a glue spraying head 22 is arranged on the left side edge of the film, namely the left side edge of the film is glued and is glued with the right side edge of the base paper, the film and the base paper move forwards, the film passes through a needling roller 5, a needle roller 21 and an auxiliary roller 20 for rolling, needles on the needle roller penetrate through the film and are inserted into needle grooves, air holes are formed in the film, the needled film bypasses a film guide roller and enters a glue spraying station, the glue spraying head 22 glues the left side edge of the film, the base paper bypasses the paper guide roller and enters a compound roller 23 together with the film, and the base paper and the film are glued and are connected into a whole by pressing of the roller I and the roller II. Because of roll web width broad, take place the aversion easily in traction process, for the quality that improves the bonding effect of body paper and film and container bag, the place ahead of putting the paper part is equipped with deviation correcting component 2, deviation correcting component is including rectifying roller 12, the seat of rectifying 15, supporting seat 17, position sensor and drive and rectify a pivoted driving piece two 14, the roller 12 of rectifying transversely installs on the seat of rectifying 15, supporting seat 17 installs in the frame, be equipped with gyro wheel 16 and pivot 18 on the supporting seat, the pivot is vertical to be set up, the seat of rectifying is arranged in on the gyro wheel, just the one end and the pivot of eccentric seat rotate to be connected, and the gyro wheel is provided with four groups, holds the seat of rectifying, and driving piece two 13 drives and rectifies the seat and uses pivot 18 to rotate on gyro wheel 16 as the center, and the frictional force of gyro wheel and eccentric seat is little, does benefit to eccentric seat and rotates, position sensor and driving piece two are connected with the electropneumatic controller, the position sensor is arranged at the position of the sideline of the base paper, the position sensor can adopt a photoelectric sensor, the position range of the sideline of the base paper is preset, if the sideline of the base paper exceeds the left boundary line, the position sensor sends information to the electric controller, the electric controller sends an instruction to the driving piece II to drive the eccentric seat to rotate clockwise, the eccentric roller deflects clockwise, the base paper wound on the eccentric roller deflects rightwards, and the base paper returns to the set position; if the sideline of the base paper exceeds the right limit, the driving part II enables the eccentric seat to rotate anticlockwise, the eccentric roller deflects anticlockwise, the base paper deflects leftwards, the transverse position of the base paper is adjusted in the traction and compounding processes, and the transverse position of the base paper is within a specified range, so that the base paper and the film are good in compounding effect, and the formed paper bag is high in qualification rate and good in quality.
Claims (3)
1. The utility model provides a film pasting mechanism of paper bag machine which characterized in that: comprises that
A frame;
the paper placing component comprises a paper placing frame and a paper guide roller;
the film placing component comprises a moving seat, an air expansion shaft, a needling roller, a film guide roller and a driving assembly for driving the moving seat to move transversely on the frame, wherein the air expansion shaft and the needling roller are arranged on the moving seat;
and a film pasting component which comprises a glue spraying head and a composite roller.
2. The film sticking mechanism of the paper bag machine according to claim 1, characterized in that: put the place ahead of paper part and be equipped with the part of rectifying, the part of rectifying is including rectifying the roller, rectifying a deviation seat, supporting seat, position sensor and drive and rectify a pivoted driving piece two, it transversely installs on rectifying a deviation seat to rectify the roller, the supporting seat is installed in the frame, be equipped with gyro wheel and pivot on the supporting seat, the vertical setting of pivot, on the gyro wheel was arranged in to eccentric seat, just the one end and the pivot of eccentric seat rotate to be connected, position sensor and driving piece two are connected with electropneumatic controller.
3. The film sticking mechanism of the paper bag machine according to claim 1, characterized in that: the needling roller comprises a needle roller and an auxiliary roller pressed with the needle roller, needles are uniformly distributed on the roller surface of the needle roller, and needle grooves corresponding to the needles are formed in the auxiliary roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121246245.4U CN215473438U (en) | 2021-06-04 | 2021-06-04 | Film pasting mechanism of paper bag machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121246245.4U CN215473438U (en) | 2021-06-04 | 2021-06-04 | Film pasting mechanism of paper bag machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215473438U true CN215473438U (en) | 2022-01-11 |
Family
ID=79782960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121246245.4U Active CN215473438U (en) | 2021-06-04 | 2021-06-04 | Film pasting mechanism of paper bag machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215473438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023220479A1 (en) * | 2022-05-13 | 2023-11-16 | Je Matadi, Inc. | Air-assisted topical applicator with microneedle roller head |
-
2021
- 2021-06-04 CN CN202121246245.4U patent/CN215473438U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023220479A1 (en) * | 2022-05-13 | 2023-11-16 | Je Matadi, Inc. | Air-assisted topical applicator with microneedle roller head |
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