Film covering mechanism for carton processing

Abstract

The utility model relates to the technical field of carton film covering processing, and discloses a film covering mechanism for carton processing, which comprises a conveyor, a conveyor belt is fixedly connected to the inner wall of the side surface of the conveyor, a film covering machine main body is fixedly connected to the outer wall of the top of the conveyor, and a rack is clamped to the inner wall of one side of the conveyor. The device comprises a rack, a deviation rectifying mechanism is arranged on the rack, an anti-wrinkling mechanism is arranged on the rack, the deviation rectifying mechanism comprises a sliding way, the sliding way is formed in the inner wall of the top of the rack, two-way threaded rods are rotationally connected to the two ends of the rack through bearings, and sliding frames are slidably connected to the inner walls of the two sides of the sliding way; the outer wall of the bottom of the sliding frame is fixedly connected with a deviation rectifying frame, and the inner wall of the side face of the deviation rectifying frame is rotationally connected with rolling wheels through bearings. According to the utility model, by arranging structures such as the slideways and the sliding frames, carton boards with different specifications are subjected to self-defined adjustment and deviation prevention, and the problem that some wastes are easy to generate after film covering due to deviation of the paperboards is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of carton laminating processing, in particular to a laminating mechanism for carton processing. Background Art

[0002] Cartons are the most widely used packaging products in our daily life. Depending on the materials used, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. When cartons are produced, a laminating machine is usually used to attach a layer of film to the surface of the cardboard. The film can effectively improve the aesthetics and waterproof properties of the carton, etc., and increase the practicality of the carton.

[0003] The lifting mechanism is connected with the lifting mechanism, and the lifting mechanism is connected with the lifting mechanism of the lifting mechanism is connected with the lifting mechanism of the lifting mechanism is connected with the lifting mechanism of the lifting mechanism.

[0004] The above device has the following defects: during the transmission process, the carton board may be offset due to external factors or the movement of the conveyor belt. Once the cardboard is offset, deviation will occur during lamination. The staff generally cannot detect the offset of the cardboard in time. Therefore, after lamination, some waste is likely to appear, causing waste. For this reason, a laminating mechanism for carton processing is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a laminating mechanism for carton processing, which aims to improve the problem in the existing technology that the cardboard is offset, which will cause deviation during lamination, and the staff generally cannot detect the offset of the cardboard in time, so some waste is likely to occur after lamination.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a laminating mechanism for carton processing, comprising a conveyor, a side inner wall of the conveyor is fixedly connected to a conveyor belt, a top outer wall of the conveyor is fixedly connected to a laminating machine body, an inner wall of one side of the conveyor is clamped with a frame, a correction mechanism is provided on the frame, an anti-wrinkle mechanism is provided on the frame, the correction mechanism comprises a slide, the slide is opened on the top inner wall of the frame, two ends of the frame are rotatably connected to a bidirectional threaded rod through bearings, the inner walls on both sides of the slide are slidably connected to a sliding frame, the bottom outer wall of the sliding frame is fixedly connected to a correction frame, and the side inner walls of the correction frame are rotatably connected to rollers through bearings.

[0007] As a further description of the above technical solution: the anti-wrinkle mechanism includes a rotating rod, the two ends of which are rotatably connected to the inner walls on both sides of the frame through bearings, a support plate is fixedly connected to the rotating rod, a torsion spring is fixedly connected to the rotating rod, and the inner walls on both sides of the support plate are rotatably connected to pressure rollers through bearings.

[0008] As a further description of the above technical solution: there are two sliding frames in total, and the two sliding frames are respectively threadedly connected to the two correcting frames in total, and the two correcting frames are symmetrical to each other.

[0009] As a further description of the above technical solution: there are a number of rollers, and the rollers are rotatably connected to the side inner walls of the correction frame through bearings.

[0010] As a further description of the above technical solution: the bottom inner wall of the frame is rotatably connected to a worm via a bearing, the worm is meshed with a worm wheel, the worm wheel is fixedly connected to a bidirectional threaded rod, and the end of the worm away from the frame is fixedly connected to an adjusting disk.

[0011] As a further description of the above technical solution: one end of the torsion spring away from the rotating rod is fixedly connected to the inner wall of one side of the frame, and the outer wall of the side of the pressure roller is fixedly connected with a wear-resistant pad.

[0012] As a further description of the above technical solution: the pressure roller is rollingly connected to the side outer wall of the conveyor belt, and the width of the pressure roller is adapted to the width of the conveyor belt.

[0013] As a further description of the above technical solution: a limiting component is provided on the frame, and the frame is clamped to an inner wall of one side of the conveyor through the limiting component.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the present invention, by setting up structures such as slides, sliding racks, and deviation-correcting racks, custom adjustments are made to prevent deviation of carton boards of different specifications, thereby improving the deviation of cardboard. Therefore, after lamination, some waste is likely to occur, causing waste.

[0016] 2. In the utility model, by setting up structures such as rotating rods, torsion springs, and support plates, carton boards of different thicknesses are pressed and rolled to prevent wrinkles on the surface of the carton boards. This improves the problem that the carton boards are directly pressed after transportation, resulting in uneven surfaces and overall unevenness, which may cause deformation of the film during lamination and affect the quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall main view of a laminating mechanism for carton processing proposed by the present invention;

[0018] Figure 2 Schematic diagram of the deviation correction mechanism of the laminating mechanism for carton processing proposed in this utility model Figure 1 ;

[0019] Figure 3 Schematic diagram of the deviation correction mechanism of the laminating mechanism for carton processing proposed in this utility model Figure 2 ;

[0020] Figure 4 The utility model is a schematic diagram of an anti-wrinkle mechanism of a laminating mechanism for carton processing.

[0021] Legend:

[0022] 1. Conveyor; 2. Conveyor belt; 3. Laminating machine body; 4. Frame; 5. Limiting assembly; 6. Correction mechanism; 61. Slide; 62. Bidirectional threaded rod; 63. Sliding frame; 64. Correction frame; 65. Roller; 66. Worm; 67. Adjusting disk; 68. Worm gear; 7. Anti-wrinkle mechanism; 71. Rotating rod; 72. Torsion spring; 73. Support plate; 74. Pressing roller. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Reference Figure 1-Figure 3, the utility model provides an embodiment: a laminating mechanism for carton processing, including a conveyor 1, a side inner wall of the conveyor 1 is fixedly connected to a conveyor belt 2, and a top outer wall of the conveyor 1 is fixedly connected to a laminating machine body 3, and the carton board is laminated by setting the laminating machine body 3. The above structure is a prior art, so it is not described in detail. One side inner wall of the conveyor 1 is clamped with a frame 4, and a correction mechanism 6 is provided on the frame 4. An anti-wrinkle mechanism 7 is provided on the frame 4. The correction mechanism 6 includes a slide 61, and the slide 61 is opened on the machine The top inner wall of the frame 4 and the two ends of the frame 4 are rotatably connected with a bidirectional threaded rod 62 through bearings. By setting the bidirectional threaded rod 62, the two sliding frames 63 are driven to expand and close at the same time, and adjusted according to the preset width of the required carton board. The inner walls on both sides of the slide 61 are slidably connected with the sliding frame 63, and the bottom outer wall of the sliding frame 63 is fixedly connected with a correction frame 64. By setting the correction frame 64, the deviated carton board on the conveyor belt 2 is corrected to the center position, and the inner wall of the side of the correction frame 64 is rotatably connected with a roller 65 through a bearing.

[0025] Reference Figure 2-Figure 4 There are two sliding frames 63, and the two sliding frames 63 are respectively threadedly connected to the two correcting frames 64. The two correcting frames 64 are respectively symmetrical. There are several rollers 65, and the several rollers 65 are respectively rotatably connected to the side inner walls of the correcting frames 64 through bearings. By setting the rollers 65 to contact the carton board to assist in movement, the correcting frames 64 are prevented from directly contacting the carton board, and the large friction causes wear on the side of the carton board. The bottom inner wall of the frame 4 is rotatably connected to a worm 66 through a bearing, and a worm gear 68 is meshed with the worm 66. The worm gear 68 is fixedly connected to the bidirectional threaded rod 62, and the end of the worm 66 away from the frame 4 is fixedly connected to an adjusting disk 67. The adjusting disk 67 is provided to facilitate personnel to rotate and adjust the rotation direction of the bidirectional threaded rod 62. A limit assembly 5 is provided on the frame 4. The limit assembly 5 is provided to make the frame 4 clamped on and separated from the inner wall of one side of the conveyor 1, and the frame 4 is clamped on the inner wall of one side of the conveyor 1 through the limit assembly 5.

[0026] Reference Figure 3-Figure 4 The anti-wrinkle mechanism 7 includes a rotating rod 71, and the two ends of the rotating rod 71 are rotatably connected to the inner walls of both sides of the frame 4 through bearings. The rotating rod 71 is fixedly connected to a support plate 73, and the rotating rod 71 is fixedly connected to a torsion spring 72. By setting the torsion spring 72, the rotating rod 71 is continuously generated. The inner walls of both sides of the support plate 73 are rotatably connected to the pressure roller 74 through bearings. By setting the pressure roller 74, the carton boards of different thicknesses are compacted and smoothed to prevent wrinkles. The end of the torsion spring 72 away from the rotating rod 71 is fixedly connected to the inner wall of one side of the frame 4, and the side outer wall of the pressure roller 74 is fixedly connected to a wear-resistant pad. The pressure roller 74 is rollingly connected to the side outer wall of the conveyor belt 2, and the width of the pressure roller 74 is adapted to the width of the conveyor belt 2.

[0027] Working principle: According to the width of the carton board to be coated, the adjusting disk 67 is rotated to rotate the worm 66, and the rotation of the worm 66 drives the worm wheel 68 to rotate. The rotation of the worm wheel 68 drives the bidirectional threaded rod 62 to rotate. The rotation of the bidirectional threaded rod 62 drives the two sliding frames 63 to move, so that the sliding frames 63 drive the correcting frames 64 to adjust the mutual spacing, and then the carton board is placed on the conveyor belt 2, so that the conveyor belt 2 drives the carton board to contact the correcting frame 64, so that the roller 65 on the correcting frame 64 drives the carton board to the center of the conveyor belt 2 to prevent the carton board from deviating. Then, carton boards of different thicknesses pass through the pressure roller 74, so that the torsion spring 72 twists the rotating rod 71 to rotate, and the rotation of the rotating rod 71 drives the support plate 73 to rotate, so that the pressure roller 74 continues to produce pressing pressure on the carton board to roll, so that the wrinkled surface of the carton board is reduced, and then the carton board is laminated through the laminating machine body 3.

[0028] 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 replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A laminating mechanism for carton processing, comprising a conveyor (1), characterized in that: The side inner wall of the conveyor (1) is fixedly connected to a conveyor belt (2), the top outer wall of the conveyor (1) is fixedly connected to a laminating machine body (3), the inner wall of one side of the conveyor (1) is clamped with a frame (4), the frame (4) is provided with a correction mechanism (6), the frame (4) is provided with an anti-wrinkle mechanism (7), the correction mechanism (6) includes a slide (61), the slide (61) is opened on the top inner wall of the frame (4), the two ends of the frame (4) are rotatably connected to a bidirectional threaded rod (62) through bearings, the inner walls of both sides of the slide (61) are slidably connected to a sliding frame (63), the bottom outer wall of the sliding frame (63) is fixedly connected to a correction frame (64), and the inner wall of the side of the correction frame (64) is rotatably connected to a roller (65) through a bearing.

2. A laminating mechanism for carton processing according to claim 1, characterized in that: The anti-wrinkle mechanism (7) comprises a rotating rod (71), both ends of the rotating rod (71) are rotatably connected to the inner walls of both sides of the frame (4) via bearings, a support plate (73) is fixedly connected to the rotating rod (71), a torsion spring (72) is fixedly connected to the rotating rod (71), and pressure rollers (74) are rotatably connected to the inner walls of both sides of the support plate (73) via bearings.

3. The laminating mechanism for carton processing according to claim 1, characterized in that: There are two sliding frames (63) in total, and the two sliding frames (63) are respectively threadedly connected to the two deviation-correcting frames (64) in total, and the two deviation-correcting frames (64) are respectively symmetrical.

4. The laminating mechanism for carton processing according to claim 1, characterized in that: There are a total of several rollers (65), and the several rollers (65) are rotatably connected to the inner wall of the side of the deviation correction frame (64) through bearings.

5. The laminating mechanism for carton processing according to claim 1, characterized in that: A worm (66) is rotatably connected to the inner wall of the bottom of the frame (4) via a bearing, a worm wheel (68) is meshedly connected to the worm (66), and the worm wheel (68) is fixedly connected to the bidirectional threaded rod (62). An end of the worm (66) away from the frame (4) is fixedly connected to an adjusting disk (67).

6. The laminating mechanism for carton processing according to claim 2, characterized in that: One end of the torsion spring (72) away from the rotating rod (71) is fixedly connected to an inner wall of one side of the frame (4), and a wear-resistant pad is fixedly connected to the outer wall of the side of the pressure roller (74).

7. The laminating mechanism for carton processing according to claim 2, characterized in that: The pressing roller (74) is rollingly connected to the side outer wall of the conveyor belt (2), and the width of the pressing roller (74) is adapted to the width of the conveyor belt (2).

8. The laminating mechanism for carton processing according to claim 1, characterized in that: A limiting component (5) is provided on the frame (4), and the frame (4) is clamped to an inner wall of one side of the conveyor (1) through the limiting component (5).

Images