Packaging color box processing and laminating equipment

Abstract

The utility model discloses film laminating equipment for processing a packaging color box, and relates to the field of packaging processing. The packaging color box processing film laminating equipment comprises a film laminating processing table and a film laminating rolling part arranged at the top of the film laminating processing table, a material conveying belt is arranged at the inner top of the film laminating processing table, a hydraulic cutting tool is arranged on the rear side of the film laminating rolling part, and an auxiliary laminating mechanism is arranged on the front side of the film laminating rolling part. According to the packaging color box processing and laminating equipment, the material conveying belt drives the to-be-laminated piece to move forwards, so that a film and the to-be-laminated piece firstly extrude and fit the middle through the front end of the triangular smoothing frame, and in the synchronous moving process of the to-be-laminated piece and the film, the triangular smoothing frame pushes air between the to-be-laminated piece and the film to the two sides; meanwhile, air flow is discharged through air outlet holes in the two sides of the triangular smoothing frame, the two sides of the film are blown downwards, bubbles between the film and the triangular smoothing frame are further expelled out, bubbles are avoided, and the film laminating qualification rate of the film laminating part is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging processing, in particular to a packaging color box processing and laminating device. Background Art

[0002] A packaging color box is a packaging item with colorful patterns printed on the surface. It is mostly made of cardboard. In order to protect the colorful patterns on its surface and improve the overall waterproof performance of the packaging, it is usually necessary to laminate the raw materials that are still in the cardboard state after printing. After lamination, it is cut or folded to form a packaging color box with a waterproof effect.

[0003] In the process of laminating, a film with hot melt adhesive on one side is often used. The film is attached to the outer wall of the packaging cardboard and then hot-pressed to melt the adhesive coated on the film, so that it is attached to the packaging paper and the lamination is completed. Now, electric heating rollers are used for the operation. However, in actual operation, guide rollers are usually used to assist before the electric heating rollers are rolled to make the packaging film close to the packaging paper. At this time, once bubbles appear in the middle, they cannot be discharged to the outside. If the bubbles are small during rolling, they will exist in the packaging and affect the quality. If the bubbles are large, they will be crushed by the electric heating roller during rolling, resulting in the scrapping of the packaging. For this reason, a packaging color box processing and laminating equipment is specially provided to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a packaging color box processing and laminating equipment, which solves the problem that in actual operation, a guide roller is usually used to assist before the electric heating roller is rolled, so that the packaging film and the packaging paper are close to each other. At this time, once bubbles appear in the middle, they cannot be discharged to the outside. If the bubbles are small during rolling, they will exist in the packaging and affect the quality. If the bubbles are large, they will be crushed by the electric heating roller during rolling, resulting in the problem of scrapping the packaging.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a packaging color box processing film laminating device, including a film laminating processing table and a film laminating roller arranged on the top of the film laminating processing table, a material conveyor belt is arranged on the inner top of the film laminating processing table, a hydraulic cutting tool is arranged on the rear side of the film laminating roller, and an auxiliary laminating mechanism is arranged on the front side of the film laminating roller, and the auxiliary laminating mechanism includes;

[0006] A triangular smoothing frame is arranged at the bottom of the front end of the film coating roller, and is used to squeeze the film and the workpiece together while squeezing out the bubbles between the two to both sides;

[0007] A compression spring, which is arranged on the top of the triangular smoothing frame, and the compression spring provides downward pressure for the triangular smoothing frame;

[0008] An electric hot air blower is installed on the top of the triangular smoothing frame, and the output end of the electric hot air blower is connected to the inside of the triangular smoothing frame for providing hot air.

[0009] Preferably, the film-coating roller comprises:

[0010] A fixed frame, which is fixedly arranged on the top of the film coating processing table;

[0011] A connecting frame, which is installed inside the fixing frame;

[0012] The electric heating pressure roller is rotatably arranged at the bottom of the connecting frame.

[0013] Preferably, the electric hot air blower is fixedly installed on the top of the fixing frame, and an air duct is installed between the electric hot air blower and the triangular smoothing frame.

[0014] Preferably, a support stud is threadedly connected to the top of the triangular smoothing frame, the top end of the support stud passes through the fixing frame, and the extrusion spring is movably sleeved on the outer surface of the support stud.

[0015] Preferably, an adjusting nut is threadedly connected to the outer surface of the supporting stud, and two ends of the extrusion spring are respectively against the fixing frame and the supporting stud.

[0016] Preferably, smoothing rubber strips are installed at the bottom of both sides of the triangular smoothing frame, and air outlet holes inclined downward are opened on both sides of the triangular smoothing frame.

[0017] Preferably, a coating loading rack and a coating waste winding rack are respectively installed on the top of the front and rear ends of the coating processing table, and a plurality of equidistant positioning grooves are opened on the top of the material conveyor belt. The positioning grooves are used to place the parts to be coated. A circular blade is provided at the bottom of the hydraulic cutting tool, and the circular blade is inserted into the positioning groove to synchronously cut the four sides of the parts to be coated.

[0018] The utility model discloses a packaging color box processing and laminating equipment, which has the following beneficial effects: during laminating, the film and the piece to be laminar are squeezed and bonded via a triangular smoothing frame, at which time the material conveyor belt drives the piece to be laminar to move forward, so that the film and the piece to be laminar are first squeezed and bonded in the middle through the front end of the triangular smoothing frame, and during the synchronous movement of the piece to be laminar and the film, the triangular smoothing frame pushes the air between the two to both sides, and at the same time blows hot air downward through an electric hot air blower, the hot air heats the glue on the lower surface of the film to pre-melt it, and at the same time, the airflow is discharged through the air outlets on both sides of the triangular smoothing frame, blowing both sides of the film downward, so as to further drive out the bubbles between the two, thereby avoiding the generation of bubbles and improving the lamination qualification rate of the laminating pieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the overall front-end structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the overall terminal structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the outer surface structure of the film-coated roller-pressed component of the utility model;

[0023] Figure 4 It is a schematic diagram of the auxiliary laminating mechanism structure of the utility model.

[0024] In the figure: 1. Laminating processing table; 2. Material conveyor belt; 3. Laminating loading rack; 4. Laminating roller; 41. Fixed frame; 42. Connecting frame; 43. Electric heating roller; 5. Hydraulic cutting tool; 6. Laminating waste material winding rack; 7. Positioning groove; 8. Electric heating blower; 9. Auxiliary laminating mechanism; 91. Triangular smoothing frame; 92. Smoothing rubber strip; 93. Air outlet; 94. Air guide duct; 95. Support stud; 96. Adjusting nut; 97. Extrusion spring. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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] The embodiment of the present application solves the problem that, by providing a packaging color box processing and laminating equipment, a guide roller is usually used to assist before the electric heating roller is rolled to make the packaging film close to the packaging paper. At this time, once bubbles appear in the middle, they cannot be discharged to the outside. If the bubbles are small during rolling, they will exist in the packaging and affect the quality. If the bubbles are large, they will be crushed by the electric heating roller during rolling, resulting in the packaging being scrapped.

[0027] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0028] The utility model embodiment discloses a packaging color box processing and laminating device.

[0029] According to the attached Figure 1-4 As shown, it includes a film processing table 1 and a film rolling member 4 arranged on the top of the film processing table 1, a material conveyor belt 2 is arranged on the inner top of the film processing table 1, a hydraulic cutting tool 5 is arranged on the rear side of the film rolling member 4, and an auxiliary laminating mechanism 9 is arranged on the front side of the film rolling member 4, and the auxiliary laminating mechanism 9 includes;

[0030] A triangular smoothing frame 91 is arranged at the bottom of the front end of the film coating roller 4, and is used to squeeze the film and the workpiece together while squeezing out the bubbles between the two to both sides;

[0031] A pressing spring 97, which is arranged on the top of the triangular smoothing frame 91, and the pressing spring 97 provides downward pressure for the triangular smoothing frame 91;

[0032] An electric hot air blower 8 is installed on the top of the triangular smoothing frame 91, and the output end of the electric hot air blower 8 is connected to the inside of the triangular smoothing frame 91 for providing hot air.

[0033] The film-coating roller pressing member 4 comprises:

[0034] A fixing frame 41, which is fixedly arranged on the top of the film coating processing table 1;

[0035] A connecting frame 42, which is installed inside the fixing frame 41;

[0036] The electric heating pressure roller 43 is rotatably disposed at the bottom of the connecting frame 42 .

[0037] The electric hot air blower 8 is fixedly installed on the top of the fixing frame 41, and an air guide 94 is installed between the electric hot air blower 8 and the triangular flattening frame 91. The electric hot air blower 8 blows hot air downward, and the hot air heats the glue on the lower surface of the film to pre-melt it.

[0038] A support stud 95 is threadedly connected to the top of the triangular smoothing frame 91 . The top end of the support stud 95 penetrates the fixing frame 41 . The extrusion spring 97 is movably sleeved on the outer surface of the support stud 95 .

[0039] The outer surface of the support stud 95 is threadedly connected with an adjusting nut 96, and the two ends of the extrusion spring 97 are respectively against the fixing frame 41 and the support stud 95. By screwing the adjusting nut 96 upward, the extrusion spring 97 is compressed, thereby increasing the downward pressure of the extrusion spring 97 on the triangular smoothing frame 91.

[0040] Smoothing rubber strips 92 are installed at the bottom of both sides of the triangular smoothing frame 91. Air outlet holes 93 inclined downward are opened on both sides of the triangular smoothing frame 91. The smoothing rubber strips 92 are in contact with the surface of the film to avoid crushing the film. The air outlet holes 93 are inclined downward to blow air so that the film is further fitted to the piece to be coated.

[0041] A coating loading rack 3 and a coating waste winding rack 6 are respectively installed on the top of the front and rear ends of the coating processing table 1. A plurality of equidistant positioning grooves 7 are opened on the top of the material conveyor belt 2. The positioning grooves 7 are used to place the parts to be coated. A circular blade is arranged at the bottom of the hydraulic cutting tool 5, and the circular blade is inserted into the positioning groove 7 to synchronously cut the four sides of the parts to be coated.

[0042] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0043] When the device is laminating, the film and the workpiece to be laminar are squeezed and bonded together via the triangular smoothing frame 91. At this time, the material conveyor belt 2 drives the workpiece to be laminar to move forward, so that the film and the workpiece to be laminar are first squeezed and bonded together in the middle via the front end of the triangular smoothing frame 91. During the synchronous movement of the workpiece to be laminar and the film, the triangular smoothing frame 91 pushes the air between the two to both sides, and at the same time, the electric hot air blower 8 blows hot air downward, and the hot air heats the glue on the lower surface of the film to pre-melt it. At the same time, the air flow is discharged through the air outlets 93 on both sides of the triangular smoothing frame 91, and the two sides of the film are blown downward, so as to further drive out the bubbles between the two, thereby avoiding the generation of bubbles and improving the lamination qualification rate of the laminating parts.

[0044] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A packaging color box processing and laminating device, comprising a laminating processing table (1) and a laminating roller (4) arranged on the top of the laminating processing table (1), a material conveyor belt (2) is arranged on the inner top of the laminating processing table (1), and a hydraulic cutting tool (5) is arranged on the rear side of the laminating roller (4), characterized in that: An auxiliary laminating mechanism (9) is arranged on the front side of the laminating roller (4), and the auxiliary laminating mechanism (9) comprises: A triangular smoothing frame (91) is arranged at the bottom of the front end of the coating roller (4), and the triangular smoothing frame (91) is used to squeeze the coating and the workpiece to fit them together while squeezing out bubbles between the two to both sides; A compression spring (97) disposed on the top of the triangular smoothing frame (91), wherein the compression spring (97) provides downward pressure for the triangular smoothing frame (91); An electric hot air blower (8) is installed on the top of the triangular smoothing frame (91), and an output end of the electric hot air blower (8) is connected to the inside of the triangular smoothing frame (91) for providing hot air.

2. The packaging color box processing and laminating equipment according to claim 1 is characterized in that: The film coating roller (4) comprises: A fixed frame (41) fixedly arranged on the top of the film coating processing table (1); A connecting frame (42) installed inside the fixing frame (41); The electric heating pressure roller (43) is rotatably arranged at the bottom of the connecting frame (42).

3. The packaging color box processing and laminating equipment according to claim 2 is characterized in that: The electric hot air blower (8) is fixedly mounted on the top of the fixing frame (41), and an air guide duct (94) is installed between the electric hot air blower (8) and the triangular smoothing frame (91).

4. The packaging color box processing and laminating equipment according to claim 2, characterized in that: The top of the triangular smoothing frame (91) is threadedly connected to a support stud (95), the top end of the support stud (95) passes through the fixing frame (41), and the extrusion spring (97) is movably sleeved on the outer surface of the support stud (95).

5. The packaging color box processing and laminating equipment according to claim 4 is characterized in that: An adjusting nut (96) is threadedly connected to the outer surface of the support stud (95), and two ends of the extrusion spring (97) are respectively against the fixing frame (41) and the support stud (95).

6. The packaging color box processing and laminating equipment according to claim 1, characterized in that: Smoothing rubber strips (92) are installed at the bottom of both sides of the triangular smoothing frame (91), and air outlet holes (93) inclined downward are opened on both sides of the triangular smoothing frame (91).

7. The packaging color box processing and laminating equipment according to claim 1, characterized in that: A film loading rack (3) and a film waste winding rack (6) are respectively installed on the top of the front and rear ends of the film processing table (1); a plurality of equally spaced positioning grooves (7) are provided on the top of the material conveyor belt (2); the positioning grooves (7) are used to place the parts to be coated; a circular blade is provided at the bottom of the hydraulic cutting tool (5); and the circular blade is inserted into the positioning groove (7) to synchronously cut the four sides of the parts to be coated.

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