CN219446304U - Multilayer plastic bag machine of blowing - Google Patents
Multilayer plastic bag machine of blowing Download PDFInfo
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- CN219446304U CN219446304U CN202223289528.4U CN202223289528U CN219446304U CN 219446304 U CN219446304 U CN 219446304U CN 202223289528 U CN202223289528 U CN 202223289528U CN 219446304 U CN219446304 U CN 219446304U
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- roller
- film material
- material belt
- plastic bag
- hot
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The utility model discloses a multilayer blowing plastic bag machine, which comprises a frame, and a feeding component, a hole cutting component, a hot melting component and a rubber pressing component which are sequentially arranged on the frame.
Description
Technical Field
The utility model relates to a processing technology of a film plastic product, in particular to a multi-layer blowing plastic bag machine.
Background
A schematic structure of an air blowing plastic bag is shown in fig. 1. The air blowing plastic bag 6 is internally provided with an air charging channel 61, one end of the air blowing plastic bag 6 is provided with an air inlet 62, the middle part and the periphery are provided with a broken hole 63 and an air outlet, and air is taken in from the air inlet and discharged from the air outlet when in use, so that air bubbles can be formed in water to emerge when in foot bath.
Because the raw material of the product is formed by up-down hot-melt bonding of two rolls of film material strips 64, the upper film material strip 641 and the lower film material strip 642 are fed respectively in the manufacturing process, and meanwhile, an air passage is required to be formed in the inner part and a broken hole is required to be formed in the middle part, so that the production and the processing are complex.
Disclosure of Invention
The utility model aims to solve the production and processing problems of the existing multi-layer air blowing plastic bag products and provides an automatic multi-layer air blowing plastic bag machine with high processing efficiency.
The utility model is realized by the following technical scheme:
a multi-layer blowing plastic bag machine comprises a frame, a feeding component, a hole cutting component, a hot melting component and a rubber pressing component which are sequentially arranged on the frame,
the hole cutting assembly comprises a hole cutting roller and a first auxiliary roller which synchronously rotate in opposite directions, the hole cutting roller is parallel to the first auxiliary roller, a hole cutting knife is arranged on the surface of the hole cutting roller, and corresponding broken holes are cut on the material belt by the hole cutting knife when the upper layer film material belt passes through the hole cutting roller and the first auxiliary roller through the rotation of the hole cutting roller and the first auxiliary roller; the hot melting assembly comprises a hot melting roller and a second auxiliary roller which rotate synchronously in opposite directions, the hot melting roller is parallel to the second auxiliary roller, the surface of the hot melting roller is provided with a hot pressing stripe which is extended, and when the hot melting roller and the second auxiliary roller rotate, the upper layer film material and the lower layer film material strip pass through the space between the hot melting roller and the second auxiliary roller, the hot pressing stripe presses the two layers of material strips in a hot melting way to form the embossing of the blowing plastic bag.
The rubber pressing assembly comprises a flanging piece of the film material belt, a guide wheel for guiding the rubber rope and two pressing wheels for pressing the flanging film material belt and the rubber rope, wherein the flanging piece is positioned at the rear of the hot melting assembly, the two flanging pieces are respectively positioned at two sides of the film material belt, and the distance between the two flanging pieces is smaller than the width of the film material belt.
The lower part of the flanging piece is parallel to the conveying direction of the film material belt to form a lower supporting part, the upper part of the flanging piece is overturned upwards from the outer side and is parallel to the lower supporting part to form a blank pressing part, the film material belt passes through between the blank pressing part and the lower supporting part, and the outer side of the film material belt is overturned upwards and overlapped under the guidance of the blank pressing part.
And the guide wheel is positioned between the hot melting assembly and the flanging parts, two corresponding to the flanging parts at two sides are provided, the rubber rope enters the overlapping part at the outer side of the film material belt through the guide of the guide wheel, and the overlapping part at the outer side of the film material belt is tightly pressed with the rubber rope through the pressing wheel.
And the number of the pinch rollers is two corresponding to two flanging parts, and the surfaces of the pinch rollers are provided with transverse insections.
The surface of the hole cutting roller is provided with a groove, and the hole cutting knife is arranged in the groove and is higher than the surface of the hole cutting roller.
Wherein, the hot melt roller inside be provided with the heater, the heater is with hot pressing stripe surface temperature rise to the default temperature. The material bag machine is characterized in that equidistant synchronous teeth are arranged on two edges of the hot melting roller along the circumferential direction, the size and the distance of the synchronous teeth are matched with those of through holes preset in the edge of the film material belt, and the hot melting roller pulls the film material belt to synchronously move in the rotating process through the matching of the synchronous teeth and the through holes.
And the hole cutting roller, the first auxiliary roller, the hot melting roller and the second auxiliary roller are all installed on a frame through a rotating shaft, the end part of the rotating shaft is provided with a transmission gear, and synchronous rotation is realized between the hole cutting roller and the first auxiliary roller and between the hot melting roller and the second auxiliary roller through the transmission gear.
And the feeding component comprises an upper film material belt installation shaft and a lower film material belt installation shaft, and the upper film material belt installation shaft and the lower film material belt installation shaft are installed on the frame in parallel up and down.
The utility model realizes the hole cutting, hot melt bonding and rubber rope installation of the two layers of films through the feeding assembly, the hole cutting assembly, the hot melt assembly and the rubber pressing assembly, realizes automatic operation, can continuously run without stopping, and has high feeding and discharging speeds, high processing reliability and high processing production efficiency.
Drawings
Fig. 1 is a schematic diagram of the structure of an air blowing plastic bag.
Fig. 2 is a schematic overall structure of the present embodiment.
Fig. 3 is an enlarged schematic view of the structure indicated by a in fig. 2.
Fig. 4 is a schematic top view of the embodiment.
Fig. 5 is an enlarged schematic view of the structure indicated by B in fig. 4.
Fig. 6 is a schematic structural diagram of a hole cutting assembly according to the present embodiment.
Fig. 7 is an enlarged schematic view of the structure indicated by C in fig. 6.
Fig. 8 is a schematic structural diagram of a heat-melting assembly according to this embodiment.
Detailed Description
The present utility model will be further described with reference to the drawings and examples for the purpose of facilitating understanding by those skilled in the art.
As shown in fig. 2 and 4. The multi-layer blowing plastic bag machine disclosed by the embodiment comprises a frame 1, a feeding component 2, a hole cutting component 3, a hot melting component 4 and a rubber pressing component 5 which are sequentially arranged on the frame 1.
The feeding assembly 2 is used for installing an upper film material belt 641 and a lower film material belt 642, and comprises an upper film material belt installation shaft 21 and a lower film material belt installation shaft 22, wherein the upper film material belt installation shaft 21 and the lower film material belt installation shaft 22 are installed on the frame 1 in parallel up and down.
And the rear station of the feeding assembly 2 is provided with a hole cutting assembly 3, the hole cutting assembly 3 is used for cutting holes in the film material strips and is used for bonding the two film material strips in a part of hot melting way, and an air inlet and an air charging channel are formed between the two film material strips.
The structure of the hole cutting assembly 3 is shown in fig. 6 and 7. As can be seen from the figure, the hole cutting assembly 3 is mounted on the frame 1, and includes a hole cutting roller 31 and a first auxiliary roller 32 which rotate synchronously in opposite directions, and the hole cutting roller 31 and the first auxiliary roller 32 are parallel. The surface of the hole cutting roller 31 is provided with a groove 311, a hole cutting knife 312 is arranged in the groove 311, the cutting edge of the hole cutting knife 312 is higher than the surface of the hole cutting roller 31, and when the upper layer film material belt 641 passes through the hole cutting roller 31 and the first auxiliary roller 32 through the rotation of the hole cutting roller 31 and the first auxiliary roller 32, the hole cutting knife 312 cuts corresponding broken holes on the material belt. In this embodiment, the hole cutting roller 31 and the first auxiliary roller 32 are both mounted on the rotating shaft 7, the rotating shaft 7 is directly mounted on the frame 1 through bearings, and in the rotation process of the hole cutting roller 31 and the first auxiliary roller 32, the rotation speed is required to be ensured to be consistent, so that the transmission gears 8 are arranged at the end parts of the rotating shaft 7, and the transmission gears on the rotating shafts 6 of the hole cutting roller 31 and the first auxiliary roller 32 are mutually meshed to realize synchronous rotation.
The hot melting assembly 4 is located at the rear station of the hole cutting assembly 3, and is shown in fig. 8. As can be seen from the figure, the heat-fusible module 4 is also mounted on the frame 1, and includes a heat-fusible roller 41 and a second auxiliary roller 42 which are synchronously rotated in opposite directions, and the heat-fusible roller 41 and the second auxiliary roller 42 are parallel. Wherein, the surface of the hot-melting roller 41 is provided with a convex hot-pressing stripe 411, and a heating wire (not shown in the figure) is arranged in the hot-pressing stripe 411, and the heating wire increases the surface temperature of the hot-pressing stripe 411 to a preset temperature. When the upper layer film material belt and the lower layer film material belt pass through the space between the hot melting roller 41 and the second auxiliary roller 42, the hot pressing stripe 411 forms the embossing of the blowing plastic bag by the hot melting and pressing of the two layers of film material belt through the rotation of the hot melting roller 41 and the second auxiliary roller 42. Meanwhile, in order to ensure that the moving speed of the film material belt is matched with the rotating speed of the hot-melting roller 41, equally-spaced synchronous teeth 412 are arranged on two sides of the hot-melting roller 41 along the circumferential direction, the size and the spacing of the synchronous teeth 412 are matched with the preset through holes 65 on the edge of the film material belt, and the hot-melting roller 41 pulls the film material belt to synchronously move and feed in the rotating process through the matching of the synchronous teeth 412 and the through holes 65.
Similarly, the hot-melting roller 41 and the second auxiliary roller 42 are both mounted on the rotating shaft 7, the rotating shaft 7 is directly mounted on the frame 1 through bearings, and the rotation speed is required to be ensured to be consistent in the rotation process of the hot-melting roller 41 and the second auxiliary roller 42, so that the transmission gears 8 are arranged at the end parts of the rotating shaft 7, and the transmission gears on the rotating shafts 6 of the hot-melting roller 41 and the second auxiliary roller 42 are mutually meshed to realize synchronous rotation.
At the rear of the hot melting assembly 4 is a rubber pressing assembly 5, as shown in fig. 2-5. The rubber pressing assembly 5 comprises a film material belt flanging piece 51, a guide wheel 52 and a pressing wheel 53, wherein the film material belt flanging piece 51 is positioned at the rear of the hot melting assembly 4, the guide wheel 52 is used for guiding a rubber rope, the pressing wheel 53 is used for pressing the flanged film material belt and the rubber rope, the flanging piece 51 is symmetrically two and respectively positioned at two sides of the film material belt, and the distance between the two flanging pieces 51 is smaller than the width of the film material belt.
The lower part of the flanging member 51 is parallel to the film material belt conveying direction to form a lower supporting part 511, the upper part is turned upwards from the outside and is parallel to the lower supporting part 511 to form a blank holder part 512, the film material belt passes through between the blank holder part 512 and the lower supporting part 511, and the outer side of the lower film material belt is turned upwards and overlapped under the guidance of the blank holder part 512.
The guide wheel 52 is located between the hot melting assembly 4 and the flanging pieces 51, two rubber ropes are corresponding to the flanging pieces 51 on two sides, the rubber ropes enter the overlapping parts of the outer sides of the film material belt through the guide of the guide wheel 52, and the overlapping parts of the outer sides of the film material belt are pressed with the rubber ropes through the pressing wheel 53. The two pressing wheels 53 are corresponding to the flanging pieces 51 on two sides, and the surfaces of the pressing wheels are provided with transverse insections for pressing the overlapping part of the outer sides of the film material belt with the rubber ropes. The pinch roller 53 is driven by a motor through a rotating shaft, so that the speed of the pinch roller 53 is matched with the feeding speed of the film material belt.
The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.
Claims (10)
1. A multi-layer blowing plastic bag machine, which comprises a frame (1), a feeding component (2), a hole cutting component (3), a hot melting component (4) and a rubber pressing component (5) which are sequentially arranged on the frame, and is characterized in that,
the hole cutting assembly comprises a hole cutting roller (31) and a first auxiliary roller (32) which synchronously rotate in opposite directions, the hole cutting roller is parallel to the first auxiliary roller, a hole cutting knife (312) is arranged on the surface of the hole cutting roller, and corresponding broken holes are cut on the material belt by the hole cutting knife when the upper layer film material belt passes through the hole cutting roller and the first auxiliary roller through the rotation of the hole cutting roller and the first auxiliary roller; the hot melting assembly comprises a hot melting roller (41) and a second auxiliary roller (42) which rotate synchronously in opposite directions, the hot melting roller is parallel to the second auxiliary roller, the surface of the hot melting roller is provided with a hot-pressing stripe (411) which protrudes, and when the upper layer film material and the lower layer film material strip pass through the space between the hot melting roller and the second auxiliary roller through the rotation of the hot melting roller and the second auxiliary roller, the hot-pressing stripe presses the two layers of the material strips to form the embossing of the blowing plastic bag.
2. The multi-layer blowing plastic bag machine according to claim 1, wherein the rubber pressing assembly comprises a film material belt flanging piece (51) positioned at the rear of the hot melting assembly, a guide wheel (52) for guiding the rubber rope, and two pressing wheels (53) for pressing the flanged film material belt and the rubber rope, wherein the flanging pieces are respectively positioned at two sides of the film material belt, and the distance between the two flanging pieces is smaller than the width of the film material belt.
3. The multi-layered plastic bag machine according to claim 2, wherein the lower part of the turnup member forms a lower support part (511) parallel to the film material belt conveying direction, the upper part turns upward from the outside and forms a blank holder part (512) parallel to the lower support part, the film material belt passes between the blank holder part and the lower support part, and the outer side of the film material belt is turned upward and overlapped under the guidance of the blank holder part.
4. A multi-layer blowing plastic bag machine according to claim 3, wherein the guide wheel is located between the hot melting assembly and the flanging parts, two corresponding to the flanging parts on two sides are provided, the rubber rope is guided by the guide wheel to enter the overlapping part of the outer side of the film material belt, and the overlapping part of the outer side of the film material belt is pressed with the rubber rope by the pressing wheel.
5. The machine of claim 4, wherein the two pinch rollers are two corresponding to the flanging parts on both sides, and the surfaces of the pinch rollers are provided with transverse insections.
6. The multi-layer air-blown plastic bag machine according to claim 1, wherein the surface of the hole-cutting roller is provided with grooves (311), the hole-cutting blade is mounted in the grooves and the cutting blade is higher than the surface of the hole-cutting roller.
7. The multi-layered plastic bag machine according to claim 1, wherein the hot-melt roll is internally provided with a heating wire which increases the surface temperature of the hot-pressed stripes to a preset temperature.
8. The multi-layer blowing plastic bag machine according to claim 1, wherein equally spaced synchronizing teeth (412) are provided on both edges of the hot-melt roll in the circumferential direction, the size and spacing of the synchronizing teeth being matched with the through holes preset in the edges of the film material strip, and the hot-melt roll pulls the film material strip to move synchronously during rotation by the cooperation of the synchronizing teeth and the through holes.
9. The multi-layer blowing plastic bag machine according to any one of claims 6 to 8, wherein the hole cutting roller, the first auxiliary roller, the hot melting roller and the second auxiliary roller are all mounted on a frame through rotating shafts, transmission gears are arranged at the end parts of the rotating shafts, and synchronous rotation is achieved between the hole cutting roller and the first auxiliary roller and between the hot melting roller and the second auxiliary roller through the transmission gears.
10. The multi-layered plastic bag machine according to claim 1, wherein the feeding assembly comprises an upper film material tape mounting shaft (21) and a lower film material tape mounting shaft (22), and the upper film material tape mounting shaft and the lower film material tape mounting shaft are mounted on the frame in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223289528.4U CN219446304U (en) | 2022-12-08 | 2022-12-08 | Multilayer plastic bag machine of blowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223289528.4U CN219446304U (en) | 2022-12-08 | 2022-12-08 | Multilayer plastic bag machine of blowing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219446304U true CN219446304U (en) | 2023-08-01 |
Family
ID=87417763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223289528.4U Active CN219446304U (en) | 2022-12-08 | 2022-12-08 | Multilayer plastic bag machine of blowing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219446304U (en) |
-
2022
- 2022-12-08 CN CN202223289528.4U patent/CN219446304U/en active Active
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