Film laminating equipment for beverage packaging carton

Abstract

The utility model relates to the technical field of paper box film covering, in particular to beverage packaging paper box film covering equipment, when the beverage packaging paper box film covering equipment is used, a worker places a paperboard on a conveying assembly, a positioning assembly is matched with the conveying assembly to convey the paperboard to a film covering roller assembly for film covering, and the positioning assembly prevents the paperboard on the conveying assembly from edge warping. After film covering is completed, the paperboard is subjected to secondary press fit through the press fit assembly, and the uniformity and smoothness of film covering are improved; comprising a bottom plate, a conveying frame and a laminating roller assembly, the conveying frame is arranged at the top end of the bottom plate, the laminating roller assembly is arranged at the top end of the conveying frame, the conveying assembly is arranged on the conveying frame, and the positioning assembly and the laminating assembly are arranged at the top end of the conveying frame.

Description

Technical Field

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

[0002] Laminating machines can be divided into two categories: instant laminating machines and pre-coating laminating machines. They are special equipment for paper and film. The coating laminating machine includes three parts: gluing, drying and hot pressing. It has a wide range of applications and stable and reliable processing performance. It is a widely used laminating equipment in China. The pre-coating laminating machine laminates the cardboard and then folds it into a paper box.

[0003] In the prior art, a patent document with publication number CN218140190U discloses a beverage carton laminating machine, including load-bearing legs, a frame fixedly mounted on the upper end of the load-bearing legs, a conveyor belt and a conveyor belt motor provided on the frame, the operation of the conveyor belt is controlled by the conveyor belt motor, an adjustment table is fixedly provided on one side of the frame, a No. 1 column is slidably provided in an opening on the adjustment table, a control motor is fixedly installed at one end of the adjustment table, and the control motor is threadedly connected to the No. 1 column through a threaded rod.

[0004] During use, when the above device is laminating the cardboard, the cardboard is laid flat on the conveyor belt, and the cardboard is prone to curling, resulting in poor flatness when the laminating roller is laminating the cardboard. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a beverage packaging paper box laminating device which improves the laminating flatness.

[0006] The utility model discloses a beverage packaging paper box laminating device, comprising a bottom plate, a conveying frame and a laminating roller assembly, wherein the conveying frame is arranged at the top of the bottom plate, the laminating roller assembly is arranged at the top of the conveying frame, and further comprising a conveying assembly, a positioning assembly and a pressing assembly, wherein the conveying frame is arranged at the top of the conveying frame, and the positioning assembly and the pressing assembly are respectively arranged at the top of the conveying frame; when in use, a staff member places a cardboard on the conveying assembly, the positioning assembly cooperates with the conveying assembly to convey the cardboard to the laminating roller assembly for laminating, the positioning assembly prevents the cardboard on the conveying assembly from warping, and after laminating, the cardboard is pressed for a second time by the pressing assembly, so as to improve the uniformity and flatness of the laminating.

[0007] Preferably, the conveying assembly includes a support plate, conveying rollers, a motor and a conveyor belt. Two groups of conveying rollers are rotatably arranged inside the conveying frame, and a group of support plates are fixedly arranged inside the conveying frame. The support plate is between the two groups of conveying rollers. Multiple conveyor belts are mounted on the outsides of the two groups of conveying rollers. A motor is arranged at the front end of the conveying frame. The output end of the motor is connected to the front end of a group of conveying rollers, and the top end of the support plate contacts the inner top end of the multiple groups of conveyor belts. The motor is started, so that the two groups of conveying rollers cooperate with each other to rotate the multiple groups of conveyor belts, and the cardboard is placed on the multiple groups of conveyor belts. The multiple groups of conveyor belts cooperate with each other to convey the cardboard. When the laminating roller assembly laminates the cardboard, the support plate supports the cardboard to improve the flatness of the lamination.

[0008] Preferably, the positioning assembly includes pillars, beams, ring sleeves, No. 1 bolts, springs, telescopic rods and positioning wheels. Two groups of pillars are arranged at the top of the conveying frame, a beam is fixedly arranged between the two groups of pillars, multiple groups of ring sleeves are slidingly sleeved on the outer wall of the beam, a group of No. 1 bolts are screwed on the top of the ring sleeves, a spring and a telescopic rod are arranged at the bottom end of the ring sleeves, the spring is sleeved on the outside of the telescopic rod, and the bottom ends of the spring and the telescopic rod are connected to the top of the positioning wheel; according to the width of the cardboard, the spacing between the ring sleeves is adjusted, and then the No. 1 bolt is tightened against the top of the beam to complete the fixation of the ring sleeve. When multiple groups of conveyor belts convey the cardboard, the multiple groups of positioning wheels adaptively press and position the cardboard with the cooperation of the corresponding springs and telescopic rods to prevent the cardboard from warping.

[0009] Preferably, the pressing assembly includes a vertical plate, an opening, a screw, a turning handle, a slider and a pressure roller. Two groups of vertical plates are arranged at the top of the conveying frame, each group of vertical plates is respectively provided with a group of openings, a group of screws are longitudinally rotatably arranged in each group of openings, the top of each group of screws respectively extends to the top of the vertical plate, a group of turning handles are respectively provided at the top of each group of screws, a group of sliders are slidably arranged in each group of openings, the sliders are respectively screwed with a group of screws, and a group of pressure rollers are rotatably arranged between the two groups of sliders; the two groups of turning handles are rotated so that the two groups of screws drive the corresponding sliders to adjust their height, and the height of the pressure roller is further adjusted, so that the pressure roller cooperates with a group of conveying rollers adjacent to each other to press the laminated cardboard, thereby improving the flatness of the lamination.

[0010] Preferably, it also includes No. 2 bolts, and each set of vertical plates is respectively threaded with a set of No. 2 bolts; after the screw has completed its rotation, the No. 2 bolts are tightened so that the No. 2 bolts are pressed against the outer wall of the screw to prevent the screw from rotating.

[0011] Preferably, the No. 1 bolt is a butterfly bolt; the No. 1 bolt is a butterfly bolt, which is easy to operate and the staff can rotate the No. 1 bolt without using tools.

[0012] Preferably, the base plate and the conveying frame are connected by welding.

[0013] Compared with the prior art, the utility model has the following beneficial effects: when in use, the staff places the cardboard on the conveying assembly, the positioning assembly cooperates with the conveying assembly to convey the cardboard to the laminating roller assembly for lamination, the positioning assembly prevents the cardboard on the conveying assembly from warping, and after lamination, the cardboard is pressed for the second time by the pressing assembly to improve the uniformity and flatness of the lamination. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a first axonometric structural schematic diagram of the utility model;

[0015] Figure 2 It is an enlarged structural schematic diagram of structures such as a ring sleeve and a positioning wheel;

[0016] Figure 3 It is an enlarged structural schematic diagram of structures such as a pressure roller and a turning handle;

[0017] Figure 4 It is an enlarged structural diagram of the motor and conveyor belt and other structures;

[0018] Figure 5 It is a second axonometric structural schematic diagram of the utility model.

[0019] Markings in the attached drawings: 1. Base plate; 2. Conveyor frame; 3. Laminating roller assembly; 4. Support plate; 5. Conveyor roller; 6. Motor; 7. Conveyor belt; 8. Pillar; 9. Crossbeam; 10. Ring sleeve; 11. No. 1 bolt; 12. Spring; 13. Telescopic rod; 14. Positioning wheel; 15. Vertical plate; 16. Opening; 17. Screw; 18. Turning handle; 19. Slider; 20. Pressure roller; 21. Locking bolt. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive. Example

[0021] like Figure 1 and Figure 5 As shown, a beverage packaging carton film laminating device of the utility model comprises a bottom plate 1, a conveying frame 2 and a film laminating roller assembly 3, the top of the bottom plate 1 is provided with a conveying frame 2, the top of the conveying frame 2 is provided with a film laminating roller assembly 3, and further comprises a conveying assembly, a positioning assembly and a pressing assembly, the conveying frame 2 is provided with a conveying assembly, and the top of the conveying frame 2 is provided with a positioning assembly and a pressing assembly respectively;

[0022] like Figure 1 and Figure 4As shown, the conveying assembly includes a support plate 4, a conveying roller 5, a motor 6 and a conveying belt 7. Two groups of conveying rollers 5 are rotatably arranged inside the conveying frame 2. A group of support plates 4 is fixedly arranged inside the conveying frame 2. The support plate 4 is between the two groups of conveying rollers 5. Multiple conveying belts 7 are sleeved on the outside of the two groups of conveying rollers 5. A motor 6 is arranged at the front end of the conveying frame 2. The output end of the motor 6 is connected to the front end of a group of conveying rollers 5. The top end of the support plate 4 contacts the inner top end of the multiple groups of conveying belts 7.

[0023] like Figure 1 and Figure 2 As shown, the positioning assembly includes pillars 8, beams 9, rings 10, No. 1 bolts 11, springs 12, telescopic rods 13 and positioning wheels 14. Two groups of pillars 8 are arranged at the top of the conveying frame 2. A cross beam 9 is fixedly arranged between the two groups of pillars 8. The outer wall of the cross beam 9 is slidably sleeved with multiple groups of rings 10. A group of No. 1 bolts 11 are screwed on the top of the rings 10. A spring 12 and a telescopic rod 13 are arranged at the bottom end of the rings 10. The spring 12 is sleeved on the outside of the telescopic rod 13, and the bottom ends of the spring 12 and the telescopic rod 13 are connected to the top of the positioning wheel 14.

[0024] In this embodiment, the spacing between the ring sleeves 10 is adjusted according to the width of the cardboard, and then the No. 1 bolt 11 is tightened against the top of the crossbeam 9 to complete the fixation of the ring sleeve 10, and the motor 6 is started, so that the two groups of conveying rollers 5 cooperate with each other to rotate the multiple groups of conveyor belts 7, and the cardboard is placed on the multiple groups of conveyor belts 7. The multiple groups of conveyor belts 7 cooperate with each other to convey the cardboard, and the multiple groups of positioning wheels 14 adaptively press and position the cardboard with the cooperation of the corresponding springs 12 and telescopic rods 13. When the laminating roller assembly 3 laminates the cardboard, the support plate 4 supports the cardboard. After laminating, the cardboard is laminated for the second time through the laminating assembly. Example

[0025] like Figure 1 and Figure 5 As shown, a beverage packaging carton film laminating device of the utility model comprises a bottom plate 1, a conveying frame 2 and a film laminating roller assembly 3, the top of the bottom plate 1 is provided with a conveying frame 2, the top of the conveying frame 2 is provided with a film laminating roller assembly 3, and further comprises a conveying assembly, a positioning assembly and a pressing assembly, the conveying frame 2 is provided with a conveying assembly, and the top of the conveying frame 2 is provided with a positioning assembly and a pressing assembly respectively;

[0026] like Figure 1 and Figure 4As shown, the conveying assembly includes a support plate 4, a conveying roller 5, a motor 6 and a conveying belt 7. Two groups of conveying rollers 5 are rotatably arranged inside the conveying frame 2. A group of support plates 4 is fixedly arranged inside the conveying frame 2. The support plate 4 is between the two groups of conveying rollers 5. Multiple conveying belts 7 are sleeved on the outside of the two groups of conveying rollers 5. A motor 6 is arranged at the front end of the conveying frame 2. The output end of the motor 6 is connected to the front end of a group of conveying rollers 5. The top end of the support plate 4 contacts the inner top end of the multiple groups of conveying belts 7.

[0027] like Figure 1 and Figure 2 As shown, the positioning assembly includes pillars 8, beams 9, rings 10, No. 1 bolts 11, springs 12, telescopic rods 13 and positioning wheels 14. Two groups of pillars 8 are arranged at the top of the conveying frame 2, and a beam 9 is fixedly arranged between the two groups of pillars 8. The outer wall of the beam 9 is slidably sleeved with multiple groups of rings 10, and a group of No. 1 bolts 11 are screwed on the top of the rings 10. The bottom end of the rings 10 is provided with a spring 12 and a telescopic rod 13. The spring 12 is sleeved on the outside of the telescopic rod 13, and the bottom ends of the spring 12 and the telescopic rod 13 are connected to the top of the positioning wheel 14.

[0028] like Figure 1 and Figure 3 As shown, the pressing assembly includes a vertical plate 15, an opening 16, a screw 17, a turning handle 18, a slider 19 and a pressure roller 20. Two groups of vertical plates 15 are arranged at the top of the conveying frame 2. A group of openings 16 are respectively arranged on each group of vertical plates 15. A group of screws 17 are longitudinally rotatably arranged in each group of openings 16. The top of each group of screws 17 extends to the top of the vertical plate 15. A group of turning handles 18 are respectively arranged at the top of each group of screws 17. A group of sliders 19 are slidably arranged in each group of openings 16. The sliders 19 are respectively screwed with a group of screws 17. A group of pressure rollers 20 are rotatably arranged between the two groups of sliders 19.

[0029] It also includes No. 2 bolts 21 , and each set of vertical plates 15 is respectively threaded with a set of No. 2 bolts 21 .

[0030] In this embodiment, the spacing between the ring sleeves 10 is adjusted according to the width of the cardboard, and then the No. 1 bolt 11 is tightened against the top of the beam 9 to complete the fixation of the ring sleeve 10, and the motor 6 is started, so that the two groups of conveying rollers 5 cooperate with each other to rotate the multiple groups of conveyor belts 7, and the cardboard is placed on the multiple groups of conveyor belts 7. The multiple groups of conveyor belts 7 cooperate with each other to convey the cardboard, and the multiple groups of positioning wheels 14 adaptively press and position the cardboard with the cooperation of the corresponding springs 12 and telescopic rods 13. When the laminating roller assembly 3 laminates the cardboard, the support plate 4 supports the cardboard, and the two groups of turning handles 18 are rotated, so that the two groups of lead screws 17 drive the corresponding sliders 19 to adjust the height, and further adjust the height of the pressing roller 20, so that the pressing roller 20 cooperates with a group of conveying rollers 5 adjacent to each other to press the laminated cardboard.

[0031] The laminating roller assembly 3 and the motor 6 of the beverage packaging carton laminating device of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for creative labor by technicians in the field.

[0032] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A beverage packaging carton laminating device, comprising a bottom plate (1), a conveying frame (2) and a laminating roller assembly (3), wherein the bottom plate (1) is provided with a conveying frame (2) at the top end, and the conveying frame (2) is provided with a laminating roller assembly (3) at the top end, characterized in that: It also comprises a conveying component, a positioning component and a pressing component. The conveying component is arranged on the conveying frame (2), and the positioning component and the pressing component are respectively arranged on the top of the conveying frame (2).

2. A beverage packaging carton laminating device as claimed in claim 1, characterized in that: The conveying assembly comprises a support plate (4), a conveying roller (5), a motor (6) and a conveying belt (7); two groups of conveying rollers (5) are rotatably arranged inside the conveying frame (2); a group of support plates (4) are fixedly arranged inside the conveying frame (2); the support plate (4) is between the two groups of conveying rollers (5); a plurality of conveying belts (7) are sleeved outside the two groups of conveying rollers (5); a motor (6) is arranged at the front end of the conveying frame (2); an output end of the motor (6) is connected to the front end of a group of conveying rollers (5); and the top end of the support plate (4) contacts the inner top end of the plurality of conveying belts (7).

3. A beverage packaging carton laminating device as claimed in claim 1, characterized in that: The positioning assembly comprises a support (8), a cross beam (9), a ring sleeve (10), a No. 1 bolt (11), a spring (12), a telescopic rod (13) and a positioning wheel (14). Two groups of support pillars (8) are arranged at the top of the conveying frame (2). A cross beam (9) is fixedly arranged between the two groups of support pillars (8). The outer wall of the cross beam (9) is slidably sleeved with a plurality of groups of ring sleeves (10). A group of No. 1 bolts (11) is screwed on the top of the ring sleeve (10). A spring (12) and a telescopic rod (13) are arranged at the bottom of the ring sleeve (10). The spring (12) is sleeved on the outside of the telescopic rod (13). The bottom ends of the spring (12) and the telescopic rod (13) are both connected to the top of the positioning wheel (14).

4. A beverage packaging carton laminating device as claimed in claim 1, characterized in that: The pressing assembly comprises a vertical plate (15), an opening (16), a screw (17), a turning handle (18), a slider (19) and a pressure roller (20). Two groups of vertical plates (15) are arranged at the top of the conveying frame (2). A group of openings (16) is arranged on each group of vertical plates (15). A group of screws (17) is arranged in each group of openings (16) for longitudinal rotation. The top of each group of screws (17) extends to the top of the vertical plate (15). A group of turning handles (18) is arranged at the top of each group of screws (17). A group of sliders (19) is slidably arranged in each group of openings (16). The sliders (19) are respectively screwed with a group of screws (17). A group of pressure rollers (20) is rotatably arranged between the two groups of sliders (19).

5. A beverage packaging carton laminating device as claimed in claim 4, characterized in that: It also includes No. 2 bolts (21), and each set of vertical plates (15) is respectively threaded with a set of No. 2 bolts (21).

6. A beverage packaging carton laminating device as claimed in claim 3, characterized in that: The No. 1 bolt (11) is a butterfly bolt.

7. The beverage packaging carton laminating device according to claim 1, characterized in that: The base plate (1) and the conveying frame (2) are connected by welding.

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