Film laminating machine for packaging box processing

Abstract

The utility model belongs to the technical field of wine packaging, and particularly relates to a film laminating machine for processing a packaging box, which comprises a workbench, a film laminating execution part is arranged above the workbench, and winding mechanisms are arranged on two sides of the film laminating execution part. A packaging box is effectively guided, positioned and laminated through an arranged laminating execution component, a guide wheel is driven to guide the packaging box through a front-back side moving frame and a telescopic plate table which are arranged above a conveying belt, and an arranged electric telescopic rod drives the telescopic plate table and the guide wheel to clamp and position the packaging box; meanwhile, soft guide protection is conducted on the packaging box through the soft protection assembly, a lifting hydraulic cylinder is started to drive a sealing pressing plate to conduct preheating pressing, a cutting knife is used for cutting off a film, position alignment with the packaging box is automatically conducted, film covering is conducted, meanwhile, film cutting and preheating pressing are conducted on the film-covered packaging box, using is convenient, automatic continuity is good, and production efficiency is high. The production efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of wine packaging, and in particular relates to a laminating machine for processing packaging boxes. Background Art

[0002] Liquor is a general term for Chinese alcoholic beverages (except fruit wine and rice wine). Many liquors are packaged in paper boxes. The main process is lamination, also known as laminating, gluing, and film pasting. It refers to the use of transparent plastic film to laminarly adhere to the surface of printed materials through hot pressing to protect and increase the gloss. In the production process of paper boxes, paper is easily affected by static electricity, which may absorb dust and even cause lamination dislocation, affecting product quality.

[0003] After searching, the Chinese utility model patent application document with the Chinese patent authorization announcement number CN213675454U discloses a laminating machine for packaging box processing, including a frame. When in use, the area of ​​the packaging box should be slightly smaller than the area of ​​the sealing pressure plate. When the conveyor belt transports the packaging box to the bottom of the film pressing assembly, the conveyor belt is stopped, a pair of clamping cylinders are started, the packaging box is clamped and fixed, the driving cylinder is started, and the driving end of the driving cylinder drives the lifting plate and the sealing pressure plate below to descend, and the sealing pressure plate presses the film below against the upper wall of the packaging box, and then the motor is started, and the motor driving end drives The threaded rod rotates, causing the slider screwed on it to descend, and the cutter descends to cut the film around the packaging box. As the fixed plate continues to descend, the protruding sealing electric heating rod will heat and seal the film to fix it on the packaging box. After the lamination is completed, the motor drive end reverses, the fixed plate rises and resets, the drive cylinder drive end rises and drives each component to reset, the clamping cylinder drive end shortens, the conveyor belt continues to run and drives the packaging box to the next process, and then the electric roller starts to retract the film with the opening, and synchronously pulls out the new film on the driven roller, waiting for the next lamination, which is convenient to use.

[0004] With respect to the above-mentioned related technologies, the clamping cylinder and the limiting clamping plate provided in the laminating device cannot effectively guide and position the laminating when clamping the packaging box, so it is urgent to design a laminating machine for packaging box processing to deal with these problems. Utility Model Content

[0005] Aiming at the deficiencies of the prior art, the utility model discloses a laminating machine for processing packaging boxes.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0007] A film laminating machine for processing packaging boxes comprises a workbench, a film laminating execution component is arranged above the workbench, and feeding and reeling mechanisms are arranged on both sides of the film laminating execution component.

[0008] The laminating execution component includes a gantry frame arranged above the workbench, a cross plate frame is arranged on the opposite side of the gantry frame, a transmission roller is arranged on the opposite side of the cross plate frame, a conveyor belt is arranged on the outer surface of the transmission roller, a moving frame is arranged above the conveyor belt, a telescopic plate is arranged on the opposite side of the moving frame, a guide wheel is arranged on the inner side of the telescopic plate, soft protection components are arranged at both ends of the telescopic plate, electric telescopic rods are arranged on the front and rear sides of the moving frame, an angle motor is arranged on one side above the gantry frame, a lifting hydraulic cylinder is arranged on the power end of the angle motor, a cutting knife is arranged on the power telescopic end of the lifting hydraulic cylinder, a sealing pressure plate is arranged on the opposite side of the cutting knife, and a damping shock-absorbing spring is arranged above the sealing pressure plate.

[0009] Preferably, the feeding and winding mechanism includes a first vertical plate frame arranged on one side above the workbench, a feeding roller is arranged on the opposite side of the first vertical plate frame, a second vertical plate frame is arranged on one side of the first vertical plate frame, an anti-static component is arranged on the opposite side of the second vertical plate frame, a glue applying component is arranged on one side of the anti-static component, a winding roller is arranged on the other side of the glue applying component, and a heat shrinking component is arranged on the other side of the winding roller.

[0010] Preferably, the soft protection component includes soft baffles arranged at both ends of the telescopic platform, and a rotating support shaft is arranged on one side of the soft baffle.

[0011] Preferably, a telescopic frame plate is provided on the outer surface of the sealing pressure plate, and an anti-slip pad is provided on the outer surface of the guide wheel.

[0012] Preferably, the antistatic assembly comprises a cleaning antistatic roller arranged on the opposite side of the second vertical plate frame, and conductive brushes are arranged on both sides of the cleaning antistatic roller.

[0013] Preferably, the heat shrink assembly comprises an outgoing inclined platform arranged on the other side of the winding roller, and a heat shrink film box is arranged on one side of the outgoing inclined platform.

[0014] The beneficial effects are:

[0015] The utility model discloses a laminating machine for processing packaging boxes, which can effectively guide, position and laminarize the packaging boxes through the provided laminating execution components, drive the guide wheels to guide the packaging boxes through the front and rear side movable frames and the telescopic plate above the conveyor belt, and drive the telescopic plate and the guide wheels to clamp and position the packaging boxes through the provided electric telescopic rod, and at the same time, the packaging boxes are softly guided and protected through the soft protection components, the lifting hydraulic cylinder is turned on to drive the sealing pressing plate to perform preheating and pressing, and the cutting knife is used to cut the film, and the packaging boxes are automatically aligned and laminarized, and at the same time, the film is cut and preheated and pressed for the laminated packaging boxes, which is easy to use, has good automatic continuity and high production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the shaft side structure of the utility model;

[0017] Figure 2 It is a front view structural schematic diagram of the utility model;

[0018] Figure 3 It is a first structural schematic diagram of the utility model;

[0019] Figure 4 It is a second structural schematic diagram of the utility model;

[0020] Figure 5 yes Figure 4 The structural diagram at A in the middle;

[0021] Figure 6 It is a schematic diagram of the cutting pre-sealing structure of the utility model.

[0022] In the figure: 1. Workbench;

[0023] 2. Feeding and rewinding mechanism; 201. First vertical plate frame; 202. Feeding and rewinding roller; 203. Second vertical plate frame; 204. Cleaning and antistatic roller; 205. Conductive brush; 206. Rewinding roller; 207. Outgoing ramp; 208. Heat shrink film box; 209. Gluing assembly;

[0024] 3. Laminating actuator; 301. Door frame; 302. Horizontal plate frame; 303. Conveyor belt; 304. Transmission roller; 305. Mobile frame; 306. Telescopic plate; 3061. Soft baffle; 3062. Rotating support shaft; 307. Guide wheel; 308. Electric telescopic rod; 309. Corner motor; 310. Lifting hydraulic cylinder; 311. Cutting knife; 312. Sealing pressure plate; 313. Damping shock-absorbing spring device. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be noted that the directions or positional relationships indicated by terms such as "center", "up", "down", "left", "right", "vertical", "horizontal", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention; the terms "first", "second" and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly 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 integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Reference Figure 1-6 The utility model provides an embodiment: a laminating machine for packaging box processing, comprising a workbench 1, a laminating execution component 3 is arranged above the workbench 1, and a feeding and reeling mechanism 2 is arranged on both sides of the laminating execution component 3.

[0029] In this embodiment: the feeding and winding mechanism 2 includes a first vertical plate frame 201 arranged on one side above the workbench 1, a feeding roller 202 is arranged on the opposite side of the first vertical plate frame 201, a second vertical plate frame 203 is arranged on one side of the first vertical plate frame 201, an anti-static component is arranged on the opposite side of the second vertical plate frame 203, a glue-applying component 209 is arranged on one side of the anti-static component, a winding roller 206 is arranged on the other side of the glue-applying component 209, and a heat shrink component is arranged on the other side of the winding roller 206. The glue-applying component 209 includes a glue-applying box arranged above the support frame, and a glue-applying tube is arranged on one side of the glue-applying box. The glue-applying component 209 is used to apply glue to the film-coated surface of the packaging box. The anti-static component includes a cleaning anti-static roller 204 arranged on the opposite side of the second vertical plate frame 203, and conductive brushes 205 are arranged on both sides of the cleaning anti-static roller 204. The anti-static component is used to eliminate static electricity on the outer surface of the film. The heat shrink assembly includes an outgoing ramp 207 disposed on the other side of the winding roller 206, and a heat shrink film box 208 is disposed on one side of the outgoing ramp 207. The heat shrink film box 208 is used to heat shrink the packaging box after film coating and preheating, and a take-out port is disposed on one side of the heat shrink film box 208.

[0030] In this embodiment: the film-coating execution component 3 includes a door frame 301 arranged above the workbench 1, a horizontal plate frame 302 is arranged on the opposite side of the door frame 301, a transmission roller 304 is arranged on the opposite side of the horizontal plate frame 302, a conveyor belt 303 is arranged on the outer surface of the transmission roller 304, and a driving motor is arranged at one end of the transmission roller 304. A mobile frame 305 is arranged above the conveyor belt 303, a telescopic plate 306 is arranged on the opposite side of the mobile frame 305, a guide wheel 307 is arranged on the inner side of the telescopic plate 306, soft protection components are arranged at both ends of the telescopic plate 306, an electric telescopic rod 308 is arranged on the front and rear sides of the mobile frame 305, a corner motor 309 is arranged on one side above the door frame 301, a lifting hydraulic cylinder 310 is arranged on the power end of the corner motor 309, a cutting knife 311 is arranged on the power telescopic end of the lifting hydraulic cylinder 310, a sealing pressing plate 312 is arranged on the opposite side of the cutting knife 311, and the cutting knife 311 is used to cut the film. A damping spring 313 is provided above the sealing platen 312. The soft protection component includes soft baffles 3061 provided at both ends of the telescopic platen 306, and a rotating support shaft 3062 is provided on one side of the soft baffle 3061. The soft protection component is used to limit and guide the packaging box. A telescopic frame plate is provided on the outer surface of the sealing platen 312, and an anti-slip pad is provided on the outer surface of the guide wheel 307. A heating tube is provided at the middle end of the sealing platen 312. The heating tube is used to preheat the packaging box with the film.

[0031] Working principle: When in use, first place the packaging box to be packaged on the conveyor belt 303, start the drive motor to drive the transmission roller 304 to rotate, and drive the conveyor belt 303 to move, and at the same time drive the packaging box above the conveyor belt 303, start the feed roller 202, connect one end of the film on the outer surface of the feed roller 202 to the outer surface of the winding roller 206, use the anti-static component to eliminate static electricity on the film, when the packaging box moves to the bottom of the glue adding component 209, add a reasonable amount of glue to the packaging box, start the electric telescopic rod 308, drive the telescopic plate 306 and the guide wheel 307 to move the packaging box relative to each other, and pass the soft baffle 3061 The packaging box is limited in position. When the packaging box moves below the sealing plate 312 after gluing, it stops and the lifting hydraulic cylinder 310 is started to drive the heated sealing plate 312 to move down to above the packaging box after gluing. The film is pressed on the outer surface of the packaging box at the same time for pre-lamination. The cutting knife 311 cuts off the excess film. When the pre-lamination is completed, the corner motor 309 is started and rotated to a certain angle to cut off the excess film on the other sides of the packaging box. After completion, the pre-laminated packaging box passes through the outgoing ramp 207 and enters the heat shrink film box 208 for the final lamination. The laminated packaging box is taken out through the taking port.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A laminating machine for packaging box processing, characterized in that: It comprises a workbench, a film-coating execution component is arranged above the workbench, and feeding and reeling mechanisms are arranged on both sides of the film-coating execution component; The coating execution component includes a portal frame arranged above the workbench, a horizontal plate frame is arranged on the opposite side of the portal frame, a transmission roller is arranged on the opposite side of the horizontal plate frame, a conveyor belt is arranged on the outer surface of the transmission roller, a moving frame is arranged above the conveyor belt, a telescopic plate is arranged on the opposite side of the moving frame, a guide wheel is arranged on the inner side of the telescopic plate, soft protection components are arranged at both ends of the telescopic plate, electric telescopic rods are arranged on the front and rear sides of the moving frame, an angle motor is arranged on one side above the portal frame, a lifting hydraulic cylinder is arranged on the power end of the angle motor, a cutting knife is arranged on the power telescopic end of the lifting hydraulic cylinder, a sealing pressure plate is arranged on the opposite side of the cutting knife, and a damping shock-absorbing spring device is arranged above the sealing pressure plate.

2. A packaging box processing laminating machine according to claim 1, characterized in that: The feeding and winding mechanism includes a first vertical plate frame arranged on one side above the workbench, a feeding roller is arranged on the opposite side of the first vertical plate frame, a second vertical plate frame is arranged on one side of the first vertical plate frame, an anti-static component is arranged on the opposite side of the second vertical plate frame, a glue applying component is arranged on one side of the anti-static component, a winding roller is arranged on the other side of the glue applying component, and a heat shrinking component is arranged on the other side of the winding roller.

3. The packaging box laminating machine according to claim 1, characterized in that: The soft protection component comprises soft baffles arranged at both ends of the telescopic platform, and a rotating support shaft is arranged on one side of the soft baffle.

4. The packaging box laminating machine according to claim 1, characterized in that: The outer surface of the sealing pressure plate is provided with a telescopic frame plate, and the outer surface of the guide wheel is provided with an anti-skid pad.

5. The packaging box laminating machine according to claim 2, characterized in that: The antistatic component comprises a cleaning antistatic roller arranged on the opposite side of the second vertical plate frame, and conductive brushes are arranged on both sides of the cleaning antistatic roller.

6. The packaging box laminating machine according to claim 2, characterized in that: The heat shrink assembly comprises an outgoing inclined platform arranged on the other side of the winding roller, and a heat shrink film box is arranged on one side of the outgoing inclined platform.

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