CN110606396A - A laminating machine for producing packaging air column bags - Google Patents

Abstract

The invention relates to the field of air column bag production equipment, and specifically discloses a film laminating machine for producing and packaging air column bags, which includes a discharging part, a flattening part, a pre-pressing part, and a film covering part arranged on the frame in sequence. The flattening section includes the first flattening roller and the second flattening roller erected on the flattening bracket by elastic supports; the first flattening roller and the second flattening roller with the same structure The flattening rollers are all roller-shaped structures with left-handed grooves and right-handed grooves symmetrically distributed along the middle cross-section of the outer ring; supporting columns are installed on the frame, and the coating parts include mutually adapted and located on the same The first lamination roll and the second lamination roll in the vertical direction. In the laminating machine provided in the embodiment of the present invention, after the air column bag film in the discharging part is stretched by the flattening part, it is preliminarily pre-pressed and laminated by the pre-pressing part, and then the film is formed by the film-coating part. , The air column bag film product after film forming is rewound through the receiving part for easy storage.

Description

A laminating machine for producing packaging air column bags

technical field

The invention relates to the field of air column bag production equipment, in particular to a laminating machine for producing and packaging air column bags.

Background technique

Air column bags, also known as buffer air column bags, inflatable bags, bubble column bags, and columnar inflatable bags, are new packaging materials filled with natural air in the 21st century. In the prior art, the film laminating machine used to produce packaging air column bags has a single structure and is inconvenient to operate. Often because the film cannot be evenly flattened, problems such as bubbles and lines are formed during the film covering process, which affects the product quality of the air column bags and cannot meet the requirements. Requirements for film quality during air column bag processing.

Contents of the invention

The object of the present invention is to provide a film laminating machine for producing packaging air column bags, so as to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the present invention provides the following technical solutions:

A laminating machine for producing packaging air column bags, comprising a frame and a discharging part, a flattening part, a pre-pressing part, a film-coating part and a material receiving part sequentially arranged on the frame, the discharging part After the air column bag film in the first part is stretched by the flattening part, it is preliminarily pre-pressed and laminated by the pre-pressing part, and then film-molded by the film-coating part. The whole part is rolled up for easy storage;

The flattening part includes a first flattening roller and a second flattening roller erected on the flattening bracket through elastic supports, wherein the flattening bracket is fixedly mounted on the machine frame;

The first flattening roller and the second flattening roller with the same structure are roller-shaped structures with left-handed grooves and right-handed grooves symmetrically distributed along the middle cross-section of the outer ring. The spiral groove not only reduces the weight of the first flattening roller and the second flattening roller itself, but also can produce a spiral flattening effect from the middle of the roller to both ends when the flattening roller is running, which can fully eliminate the mutual bonding. The air between the film materials can avoid stripes and ensure the quality of film coating;

A supporting column is installed on the frame, and the coating part includes a first coating roller and a second coating roller that are mutually adapted and located in the same vertical direction, and the supporting column is equipped with a device for pushing the first The adjustment assembly that the lamination roller and the second lamination roller move close to each other; when the adjustment assembly is operated, the first lamination roller and the second lamination roller are close to each other so that the film product passing between them is laminated , wherein, the gap between the first laminating roller and the second laminating roller can be controlled by adjusting components to meet the requirements of film thickness of different air column bag film products.

As a further solution of the present invention: the discharge part includes a first film discharge roller and a second film discharge roller rotatably erected on the discharge frame, wherein the discharge frame is fixedly mounted on the frame .

As a further solution of the present invention: the support block rotatably connected to the end of the first film discharge roller and the support block rotatably connected to the end of the second film discharge roller are all mounted on the discharge support in a detachable connection manner , so as to facilitate the timely replacement of the first film discharge roller and the second film discharge roller, so as to improve the film coating processing efficiency of the air column bag film.

As a further solution of the present invention: the elastic supporting member includes a rectangular channel opened on the flattened support, and a support slider that slides up and down in the rectangular channel and is connected by a support spring.

As a further solution of the present invention: the end of the first flattening roller is rotatably connected to the support slider included in the corresponding elastic support member;

The ends of the second flattening rollers are rotatably connected to the supporting sliders included in the corresponding elastic supporting members.

In the embodiment of the present invention, under the action of the elastic support member, the first flattening roller and the second flattening roller can be pushed to fit each other, thereby increasing the contact between the film and the first flattening roller and the second flattening roller The friction force of the surface, so that during the film conveying process, the first flattening roller and the second flattening roller are driven to rotate, and the rotating first flattening roller and the second flattening roller are used to achieve the flattening effect of the film, and Remove the air between the laminated films.

As a further solution of the present invention: one side of the supporting column is provided with a hinged seat, and two second film-coated rollers are rotatably connected to the hinged seat in a hinged manner, and the middle parts of the two second film-coated rollers are stretched Spring loaded connection.

As a further solution of the present invention: the pre-compressing section includes a first pre-compressing roller and a second pre-compressing roller corresponding to each other, wherein the first pre-compressing roller and the second pre-compressing roller are respectively installed on two The end of the second coating roll, in the embodiment of the present invention, under the tension force of the tension spring, the first pre-compression roll and the second pre-compression roll are in close contact with each other, so as to achieve Prepress effect on film products.

As a further solution of the present invention: the adjustment assembly includes a rectangular slot opened on the support column and a support screw that rotates through the rectangular slot, and the outer threads of the upper and lower ends of the support screw On the contrary, the adjustment assembly also includes two lifting screw sleeves sliding up and down in the rectangular groove, and the two lifting screw sleeves are socketed on the upper and lower ends of the supporting screw through threaded connection. ring; and each of the lifting nuts is fixedly connected with a support plate;

A driving mechanism for driving the supporting screw rod to rotate forward or in the opposite direction is installed on the top of the supporting column.

As a further solution of the present invention: the end of the first film coating roller is rotatably mounted on a set of support plates corresponding to it, and the end of the second film coating roller is rotatably mounted on another set of support plates corresponding to it superior.

As a further solution of the present invention: the drive mechanism includes a drive motor for driving the support screw to rotate and an electric push rod for adjusting the height of the drive motor in the vertical direction, wherein the electric push rod is fixedly installed on the support column on the top outer wall of the

The drive mechanism also includes a first driven bevel gear and a second driven bevel gear that are symmetrically and fixedly installed on the top outer ring of the support screw, wherein the output shaft of the drive motor is equipped with A driven bevel gear meshes with the second driven bevel gear.

As a further solution of the present invention: the receiving section includes a receiving roller rotatably erected on the frame and a receiving motor for driving the receiving roller to rotate, wherein the receiving roller and the receiving motor Drive connection via drive sprocket.

Compared with the prior art, in the laminating machine provided by the embodiment of the present invention, after the air column bag film in the discharge part is stretched by the flattening part, the preliminary pre-compression lamination is carried out through the pre-compression part, and then the The film covering part is used for film forming, and the air column bag film products after film forming are rewound through the receiving part for easy storage;

Under the action of the elastic support member, the first flattening roller and the second flattening roller can be pushed to fit each other, thereby increasing the frictional force on the contact surface between the film and the first flattening roller and the second flattening roller, so as to In the process of conveying the film, the first flattening roller and the second flattening roller are driven to rotate. Since the first flattening roller and the second flattening roller with the same structure are both outer rings with The roller-like structure of symmetrically distributed left-handed grooves and right-handed grooves not only reduces the weight of the first flattening roller and the second flattening roller itself, but also can generate pressure from the middle of the roller to both ends when the flattening roller is running. The spiral flattening effect can fully eliminate the air between the film materials that are attached to each other, avoiding striped lines, and ensuring the quality of the film product coating;

In addition, when the adjustment assembly is operated to make the first lamination roller and the second lamination roller approach each other so that the film product passing between the two is subjected to lamination operations, wherein the first lamination roller and the second lamination roller The gap between them can be controlled by adjusting components to meet the requirements of film thickness of different air column bag film products.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the descriptions of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only of the present invention. some examples.

Fig. 1 is a schematic structural view of a film laminating machine for producing packaging air column bags provided by an embodiment of the present invention.

FIG. 2 is an enlarged structural schematic diagram of part A in FIG. 1 .

Fig. 3 is a schematic diagram of the enlarged structure of part B in soil 1.

Fig. 4 is a front view of a lifting mechanism in a laminating machine for producing packaging air column bags provided by an embodiment of the present invention.

Fig. 5 is a schematic structural view of a flattening roller in a film laminating machine for producing packaging air column bags provided by an embodiment of the present invention.

In the figure: 1-frame, 2-first film discharge roller, 3-second film discharge roller, 4-discharging bracket, 5-support spring, 6-support slider, 7-first flattening roller , 8-the second flattening roll, 9-the first pre-compression roll, 10-the second pre-compression roll;

11-Support column, 12-First laminating roller, 13-Receiving roller, 14-Receiving motor, 15-Drive sprocket, 16-Second laminating roller, 17-Tension spring, 18-Hinge seat, 19-support screw, 20-lifting screw sleeve;

21-support plate, 22-first driven bevel gear, 23-second driven bevel gear, 24-anti-off block, 25-rectangular slot, 26-drive motor, 27-electric push rod, 28-driving bevel gear , 29-flattening bracket, 30-rectangular channel;

71-left-handed groove, 72-right-handed groove.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

As shown in Figures 1-5, in an embodiment provided by the present invention, a laminating machine for producing packaging air column bags includes a frame 1 and a discharge part sequentially arranged on the frame 1 , flattening section, pre-pressing section, laminating section and receiving section, after the air column bag film in the discharging section is stretched by the flattening section, it is pre-pressed and pasted through the pre-pressing section, and then laminated The film part is film-coated and formed, and the air column bag film products after film-film forming are rewound through the receiving part for easy storage.

Specifically, in the embodiment provided by the present invention, the discharge part includes a first film discharge roller 2 and a second film discharge roller 3 that are rotatably mounted on the discharge support 4, wherein the discharge support 4. Fixedly installed on the frame 1; preferably, in the embodiment of the present invention, the support block that is rotatably connected to the end of the first film discharge roller 2 and the support block that is rotatably connected to the end of the second film discharge roller 3 The support blocks are installed on the discharge bracket 4 in a detachable connection mode, so that the first film discharge roller 2 and the second film discharge roller 3 can be replaced in time to improve the film coating of the air column bag film. Processing efficiency.

Further, as shown in FIG. 1 , FIG. 2 and FIG. 5 , in an embodiment provided by the present invention, the flattening part includes a first flattening roller 7 and a The second flattening roller 8, wherein the flattening bracket 29 is fixedly installed on the frame 1; the first flattening roller 7 and the second flattening roller 8 with the same structure are all outer rings with The roller-shaped structure of symmetrically distributed left-handed grooves 71 and right-handed grooves 72, through the left-handed grooves 71 and right-handed grooves 72, not only reduces the weight of the first flattening roller 7 and the second flattening roller 8 itself, but also When the flattening roller is running, it can produce a spiral flattening effect from the middle of the roller to both ends, which can fully remove the air between the film materials that are attached to each other, avoid stripes, and ensure the quality of the film product coating.

Specifically, please continue to refer to FIG. 1 and FIG. 2. In the embodiment provided by the present invention, the elastic support includes a rectangular channel 30 opened on the flattened bracket 29 and slides up and down on the rectangular channel 30. The support slide block 6 connected by the support spring 5 is supported inside;

Wherein, the end of the first flattening roller 7 is rotatably connected to the supporting slider 6 included in the corresponding elastic support; the end of the second flattening roller 8 is rotatably connected to the corresponding elastic support Parts included on the support slider 6.

In the embodiment of the present invention, under the action of the elastic support member, the first flattening roller 7 and the second flattening roller 8 can be pushed to stick to each other, thereby increasing the degree of contact between the film and the first flattening roller 7 and the second flattening roller. 8, so that the first flattening roller 7 and the second flattening roller 8 are driven to rotate during the film conveying process, and the rotating first flattening roller 7 and the second flattening roller 8 are used for Realize the flattening effect of the film and remove the air between the films that are attached to each other.

Please continue to refer to Fig. 1, Fig. 3 and Fig. 4, in the embodiment provided by the present invention, a support column 11 is installed on the frame 1, and one side of the support column 11 is provided with a hinged seat 18, the hinged seat 18 is rotatably connected with two second laminating rollers 16 by means of a hinge, and the middle parts of the two second laminating rollers 16 are supported and connected by tension springs 17; Pre-compressing roll 9 and the second pre-compressing roll 10, wherein the first pre-compressing roll 9 and the second pre-compressing roll 10 are respectively installed at the ends of the two second coating rolls 16, in the embodiment of the present invention , under the action of the tensile force of the tension spring 17, the first pre-compression roller 9 and the second pre-compression roller 10 are in close contact with each other, so as to achieve the pre-compression effect on the film product;

Further, in the embodiment provided by the present invention, the coating part includes a first coating roll 12 and a second coating roll 16 that are adapted to each other and located in the same vertical direction, and are installed on the support column 11 There is an adjustment assembly for pushing the first lamination roller 12 and the second lamination roller 16 to move closer to each other. When the operation adjustment assembly makes the first lamination roller 12 and the second lamination roller 16 approach each other to make the The film products in between are subjected to lamination operations, wherein the gap between the first lamination roller 12 and the second lamination roller 16 can be controlled by adjusting components to meet the requirements of film thickness of different air column bag film products ;

Specifically, in the embodiment of the present invention, the adjustment assembly includes a rectangular slot 25 opened on the support column 11 and a support screw 19 that rotates through the rectangular slot 25, and the support screw 19 is up and down. The external threads of the outer rings at both ends have opposite directions of rotation. The adjustment assembly also includes two lifting screw sleeves 20 sliding up and down in the rectangular groove 25. The two lifting screw sleeves 20 are socketed and socketed by threaded connection. The outer rings at the upper and lower ends of the support screw 19; and each of the lifting nuts 20 is fixedly connected with a support plate 21; A drive mechanism for forward or directional rotation;

The top end of the supporting screw 19 also has an anti-off block 24 .

Further, the ends of the first coating roller 12 are rotatably erected on a set of supporting plates 21 corresponding thereto, and the ends of the second coating roller 16 are rotatably erected on another set of supporting plates 21 corresponding thereto. superior.

Please continue to refer to Fig. 1, Fig. 3 and Fig. 4, in the drive mechanism provided by the embodiment of the present invention, the drive mechanism includes a drive motor 26 for driving the rotation of the support screw 19 and a drive motor 26 for adjusting the An electric push rod 27 with a height in the vertical direction, wherein the electric push rod 27 is fixedly installed on the top outer wall of the support column 11;

The drive mechanism also includes a first driven bevel gear 22 and a second driven bevel gear 23 that are symmetrically fixedly installed on the top outer ring of the support screw mandrel 19, wherein the output shaft of the drive motor 26 is equipped with The driving bevel gear 28 meshed with the first driven bevel gear 22 and the second driven bevel gear 23, when the electric push rod 27 is used to promote the drive motor 26 to move to the driving bevel gear 28 and the first driven bevel gear. When the gears 22 are meshed, the drive motor 26 can be used to drive the support screw 19 to rotate in the forward direction. On the contrary, when the electric push rod 27 is used to promote the drive motor 26 to move until the driving bevel gear 28 and the second driven bevel gear 23 are meshed, The driving motor 26 can be used to drive the supporting screw 19 to rotate in reverse, so as to realize the adjustment of the relative position between the first laminating roller 12 and the second laminating roller 16, so as to achieve the effect of laminating the product film.

As shown in Figure 1, in the embodiment provided by the present invention, the receiving section includes a receiving roller 13 rotatably mounted on the frame 1 and a receiving motor for driving the receiving roller 13 to rotate 14, wherein the receiving roller 13 is connected to the receiving motor 14 through a transmission sprocket 15.

The electrical components appearing in this article are all connected with the external main controller and 220V mains electricity, and the main controller can be a conventional known device that plays a control such as a computer.

In the description of the present invention, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated Connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.

Claims (10)

1. A film laminating machine for producing packaging air column bags, characterized in that it comprises a frame (1) and a discharging portion, a flattening portion, and a pre-pressing material that are sequentially arranged on the frame (1) Department, laminating department and receiving department; The flattening part includes a first flattening roller (7) and a second flattening roller (8) erected on the flattening bracket (29) through elastic supports, wherein the flattening bracket (29) is fixedly mounted on the machine on the rack (1); Both the first flattening roller (7) and the second flattening roller (8) with the same structure have left-handed grooves (71) and right-handed grooves (72) symmetrically distributed along the middle cross-section of the outer ring. roller structure; A support column (11) is installed on the frame (1), and the lamination section includes a first lamination roller (12) and a second lamination roller (16) that are mutually adapted and located in the same vertical direction ; The supporting column (11) is equipped with an adjustment assembly for pushing the first lamination roller (12) and the second lamination roller (16) to move closer to each other. 2. The film laminating machine for producing packaging air column bags according to claim 1, wherein the discharge portion includes a first film discharge roller (2) that is rotatably erected on the discharge support (4) ) and the second film discharge roller (3), wherein the discharge support (4) is fixedly mounted on the frame (1). 3. The film laminating machine for producing packaging air column bags according to claim 2, characterized in that, the support block that is rotatably connected to the end of the first film discharge roller (2) and the second film discharge roller (3) The support blocks connected by rotation at the ends are installed on the discharge bracket (4) in a detachable connection mode. 4. The laminating machine for producing packaging air column bags according to any one of claims 1-3, wherein the elastic support includes a rectangular channel ( 30) and slide up and down the supporting slide block (6) which is arranged in the rectangular channel (30) and is supported and connected by a supporting spring (5). 5. The film laminating machine for producing packaging air column bags according to claim 4, characterized in that, the end of the first flattening roller (7) is rotatably connected to the elastic supporting member corresponding to it. On the support slider (6); The end of the second flattening roller (8) is rotatably connected to the supporting slider (6) included in the corresponding elastic supporting member. 6. The film laminating machine for producing packaging air column bags according to claim 4, characterized in that, one side of the support column (11) is provided with a hinged seat (18), and the hinged seat (18) passes through Two second laminating rollers (16) are rotatably connected in a hinged manner, and the middle parts of the two second laminating rollers (16) are supported and connected by tension springs (17). 7. The film laminating machine for producing packaging air column bags according to claim 6, characterized in that, the pre-compression section includes a first pre-compression roller (9) and a second pre-compression roller (9) that cooperate with each other. A material roll (10), wherein the first pre-compression material roll (9) and the second pre-compression material roll (10) are respectively installed at the ends of the two second coating rolls (16). 8. The film laminating machine for producing packaging air column bags according to claim 7, characterized in that, the adjustment assembly includes a rectangular slot (25) opened on the support column (11) and rotates through the For the support screw (19) in the rectangular groove (25), the outer threads of the upper and lower ends of the support screw (19) are opposite in direction of rotation; The adjustment assembly also includes two lifting screw sleeves (20) sliding up and down in the rectangular groove (25), and the two lifting screw sleeves (20) are socketed and socketed on the support wire by threaded connection. The upper and lower outer rings of the rod (19); Each of the lifting nuts (20) is fixedly connected with a support plate (21); The top of the supporting column (11) is also equipped with a driving mechanism for driving the supporting screw (19) to rotate forward or in the opposite direction. 9. The film laminating machine for producing packaging air column bags according to claim 8, characterized in that, the drive mechanism includes a drive motor (26) for driving the rotation of the support screw (19) and for adjusting The electric push rod (27) of the height of the drive motor (26) in the vertical direction, wherein the electric push rod (27) is fixedly installed on the top outer wall of the support column (11); The drive mechanism also includes a first driven bevel gear (22) and a second driven bevel gear (23) symmetrically fixedly installed on the top outer ring of the support screw (19), wherein the drive motor (26) A drive bevel gear (28) capable of meshing with the first driven bevel gear (22) and the second driven bevel gear (23) is installed on the output shaft of the drive. 10. The film laminating machine for producing packaging air column bags according to claim 7, wherein the receiving section includes a receiving roller (13) that is rotatably mounted on the frame (1) and A material receiving motor (14) for driving the material receiving roller (13) to rotate, wherein the material receiving roller (13) is connected to the material receiving motor (14) through a transmission sprocket (15).