Packaging paper gluing structure based on gluing thickness adjustment

Abstract

The utility model discloses a packaging paper gluing structure based on gluing thickness adjustment, which relates to the technical field of packaging paper gluing and comprises a mounting frame. The packaging paper gluing structure based on gluing thickness adjustment has the advantages that during packaging paper gluing operation, packaging paper moves to the position below the gluing nozzle, the packaging paper makes contact with the horizontal moving track and the position below the follow-up push roller, the colloid pump is started, the upper surface, close to the edge, of the packaging paper is subjected to gluing treatment through the gluing nozzle, and the packaging paper is glued. Then, an adjusting air cylinder drives a gluing nozzle to move, after the gluing nozzle moves preliminarily, an electric telescopic rod is adjusted to drive a positioning pressing plate to deflect to the bottommost portion, the positioning pressing plate extrudes and positions the upper surface, close to the edge, of the packaging paper, and in the process that the adjusting air cylinder drives the gluing nozzle to move, a follow-up push roller pushes and flattens the packaging paper; and the follow-up push roller and the positioning pressing plate are matched to achieve wrinkle removal of the packaging paper, and it is guaranteed that the situation that in the packaging paper gluing process, the gluing thickness is not uniform due to bending is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wrapping paper gluing, especially to a wrapping paper gluing structure based on gluing thickness adjustment. BACKGROUND

[0002] The wrapping paper refers to the paper for wrapping, and has high strength, low water content, small air permeability, no corrosion, certain water resistance and good appearance.

[0003] The existing wrapping paper gluing structure is prone to causing the wrapping paper to be partially bent due to contact friction during the process of being conveyed to the lower side of the gluing structure, which causes the gluing thickness of the bent part of the wrapping paper to be thinner than that of the flat part after gluing, thereby resulting in different gluing thicknesses and reducing the gluing effect. UTILITY MODEL CONTENT

[0004] The utility model discloses a wrapping paper gluing structure based on gluing thickness adjustment, which aims to solve the technical problem that the existing wrapping paper gluing structure is prone to causing the wrapping paper to be partially bent due to contact friction during the process of being conveyed to the lower side of the gluing structure, which causes the gluing thickness of the bent part of the wrapping paper to be thinner than that of the flat part after gluing, thereby resulting in different gluing thicknesses and reducing the gluing effect.

[0005] To achieve the above object, the utility model adopts the following technical scheme: a wrapping paper gluing structure based on gluing thickness adjustment, comprising a mounting frame and a lifting plate, the lifting plate is symmetrically distributed with a hanger on both sides, and a gluing auxiliary mechanism is arranged below the hanger, the gluing auxiliary mechanism comprises two translation rails, the translation rails are fixedly connected to the bottom of the hanger, two translation rails are slidably connected with adjusting sliding blocks inside, the top of the two translation rails close to the adjusting sliding blocks is fixedly connected with limiting rails, the inside of the two limiting rails is slidably connected with limiting sliding blocks, the same positioning pressing plate is fixedly connected between the two limiting sliding blocks, the opposite side of the two adjusting sliding blocks is fixedly connected with the same shaft frame, and the same follow-up push roller is connected to the inner wall of the both sides of the shaft frame through bearings.

[0006] In a preferred scheme, the end part of the two limiting rails is fixedly connected with an end block, and the side of the end block facing the adjacent limiting sliding block is connected with an electric telescopic rod through a hinge, and the output end of the electric telescopic rod is connected to the side of the adjacent limiting sliding block through a hinge.

[0007] In a preferred scheme, the two adjusting sliders are fixedly connected with connecting sleeves on the sides facing the limiting rails, and the connecting sleeves are fixedly connected with the same glue coating long tube inside, and the glue coating long tube is provided with glue injection holes equidistantly on the arc surface facing downward, and the glue injection holes are fixedly connected with glue coating nozzles inside, and the outer side walls of the glue coating nozzles are connected with electromagnetic valves through flanges.

[0008] In a preferred scheme, the two adjusting sliders are fixedly connected with adjusting cylinders on the sides facing the limiting rails, and the output ends of the adjusting cylinders are fixedly connected with the sides of the adjacent adjusting sliders.

[0009] In a preferred scheme, the top of the lifting plate is fixedly connected with a storage box, and the storage box is fixedly connected with a glue pump on one side, and the conveying end of the glue pump is fixedly connected with a conveying pipe, one end of the conveying pipe is inserted into the glue coating long tube, and the feeding end of the glue pump is connected with the inside of the storage box through a pipeline.

[0010] In a preferred scheme, the top of the lifting plate is fixedly connected with a storage box, and the storage box is fixedly connected with a glue pump on one side, and the conveying end of the glue pump is fixedly connected with a conveying pipe, one end of the conveying pipe is inserted into the glue coating long tube, and the feeding end of the glue pump is connected with the inside of the storage box through a pipeline.

[0011] In a preferred scheme, the two adjusting sliders are fixedly connected with adjusting cylinders on the sides facing the limiting rails, and the output ends of the adjusting cylinders are fixedly connected with the sides of the adjacent adjusting sliders.

[0012] As can be seen from the above, the packaging paper glue coating structure based on glue coating thickness adjustment has the following technical effects: when the packaging paper glue coating operation is performed, the packaging paper moves to below the glue coating nozzle, the packaging paper contacts the translation rail and the driven push roller below, the glue pump is opened, the upper surface of the edge of the packaging paper is coated by the glue coating nozzle, then the glue coating nozzle is moved by the adjusting cylinder, after the glue coating nozzle is preliminarily moved, the positioning pressing plate is deflected to the lowermost position by the adjusting electric telescopic rod, and the upper surface of the edge of the packaging paper is positioned by the positioning pressing plate, the packaging paper is pushed and flattened by the driven push roller during the movement of the glue coating nozzle driven by the adjusting cylinder, and the driven push roller and the positioning pressing plate cooperate to realize wrinkle removal of the packaging paper, so that the technical effect that the glue coating thickness is not uniform due to bending during the packaging paper glue coating process is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The overall structure schematic view of the packaging paper glue coating structure based on glue coating thickness adjustment is provided.

[0014] Figure 2 The overall structure front view is provided. Figure 1 The overall structure front view is provided.

[0015] Figure 3 The utility model provides a kind of based on the schematic diagram of gluing auxiliary mechanism of packaging paper gluing structure of gluing thickness adjustment;

[0016] Figure 4 For Figure 3 Middle positioning pressboard, follow-up push roller, hanger and adjusting slide block combination structure schematic diagram.

[0017] In the drawing: 1, mounting frame;2, lifting slide block;3, scale groove;4, hanger;5, adjusting cylinder;6, gluing auxiliary mechanism;601, translation track;602, shaft bracket;603, positioning pressboard;604, limit slide block;605, electric telescopic rod;606, end block;607, limit rail;608, adjusting slide block;609, follow-up push roller;7, lifting cylinder;8, lifting plate;9, lifting sliding slot;10, material storage box;11, colloid pump;12, feed pipe;13, pipe sleeve;14, gluing long tube;15, electromagnetic valve;16, gluing nozzle. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0019] The packaging paper gluing structure based on gluing thickness adjustment disclosed by the utility model is mainly applied to the process that existing packaging paper gluing structure is conveyed to the lower side of gluing structure during packaging paper gluing operation, and packaging paper is easily bent due to contact friction, which will cause the gluing thickness of packaging paper after gluing to be different and reduce the gluing effect.

[0020] Refer to Figures 1-4 A packaging paper gluing structure based on gluing thickness adjustment, including mounting frame 1 and lifting plate 8, the two sides of lifting plate 8 are symmetrically distributed with hanger 4, and hanger 4 is equipped with gluing auxiliary mechanism 6 below, gluing auxiliary mechanism 6 includes two translation tracks 601, and translation track 601 is fixedly connected to the bottom of hanger 4, two translation tracks 601 are slidably connected with adjusting slide block 608 inside, and the top of two translation tracks 601 close to adjusting slide block 608 is fixedly connected with limit rail 607, the inside of two limit rails 607 is slidably connected with limit slide block 604, and the same positioning pressboard 603 is fixedly connected between two limit slide blocks 604, the opposite side of two adjusting slide blocks 608 is fixedly connected with the same shaft bracket 602, and the same follow-up push roller 609 is connected with the inner wall of both sides of shaft bracket 602 through bearing.

[0021] In a specific application scenario, during the packaging paper gluing operation, the packaging paper moves to below the glue nozzle 16, the packaging paper is in contact with the translation rail 601 and below the follow-up push roller 609, the glue pump 11 is opened, the upper surface of the packaging paper near the edge is treated by the glue nozzle 16, then the glue nozzle 16 is moved by adjusting the cylinder 5, after the preliminary movement of the glue nozzle 16, the positioning pressing plate 603 is deflected to the lowermost position by adjusting the electric telescopic rod 605, and then the positioning pressing plate 603 is used for extruding and positioning the upper surface of the packaging paper near the edge, and during the movement of the glue nozzle 16 driven by the adjusting cylinder 5, the follow-up push roller 609 is used for pushing and flattening the packaging paper, and the follow-up push roller 609 is matched with the positioning pressing plate 603 to realize the wrinkle removal of the packaging paper, so that the gluing thickness is not different due to the bending during the gluing of the packaging paper, and the gluing effect is improved.

[0022] Specifically, before gluing, the position of the lifting plate 8 is adjusted according to the required gluing thickness, the lifting cylinder 7 drives the lifting sliding blocks 2 on both sides of the lifting plate 8 to move in the lifting sliding groove 9, so as to drive the height adjustment of the glue nozzle 16 below, and the gluing treatment of different thicknesses of different packaging papers can be realized.

[0023] Referring to Figure 1 , Figure 3 and Figure 4 , in a preferred embodiment, the end portion of the two limiting rails 607 is fixedly connected with an end block 606, and the side of the end block 606 facing the adjacent limiting sliding block 604 is hingedly connected with an electric telescopic rod 605, and the output end of the electric telescopic rod 605 is hingedly connected to the side of the adjacent limiting sliding block 604.

[0024] Referring to Figure 3 and Figure 4 , in a preferred embodiment, the side of the two adjusting sliding blocks 608 facing the limiting rail 607 is fixedly connected with a connecting sleeve, and the inside of the two connecting sleeves is fixedly connected with the same glue long pipe 14, the glue long pipe 14 is equidistantly provided with glue injection holes facing the arc surface below, the inside of each glue injection hole is fixedly connected with a glue nozzle 16, and the outer side wall of the glue nozzle 16 is flange-connected with an electromagnetic valve 15.

[0025] Referring to Figure 3 , in a preferred embodiment, the side of the two hangers 4 facing the adjusting sliding block 608 is fixedly connected with an adjusting cylinder 5, and the output end of the adjusting cylinder 5 is fixedly connected to the side of the adjacent adjusting sliding block 608.

[0026] Referring to Figure 2 and Figure 3In a preferred embodiment, the top of the lifting plate 8 is fixedly connected with a storage box 10, one side of the storage box 10 is fixedly connected with a glue pump 11, the conveying end of the glue pump 11 is fixedly connected with a conveying pipe 12, one end of the conveying pipe 12 is inserted into the inside of a glue coating long pipe 14, the feeding end of the glue pump 11 is connected with the inside of the storage box 10 through a pipeline, the top of the two adjusting sliding blocks 608 is fixedly connected with a same pipe sleeve 13, and the conveying pipe 12 passes through the pipe sleeve 13.

[0027] Referring to Figure 1 and Figure 2 In a preferred embodiment, two lifting sliding grooves 9 are formed on the two sides of the mounting frame 1, a lifting sliding block 2 is slidingly connected in each lifting sliding groove 9, a lifting cylinder 7 is fixedly connected above each lifting sliding block 2, the output end of the lifting cylinder 7 is fixedly connected to the top of the adjacent lifting sliding block 2, the lifting plate 8 is fixedly connected to the opposite side of the plurality of lifting sliding blocks 2, and a scale groove 3 is formed on the mounting frame 1 near each lifting sliding groove 9.

[0028] Working principle: when in use, before gluing, the position of the lifting plate 8 is adjusted according to the required gluing thickness, the lifting cylinder 7 drives the lifting sliding blocks 2 on the two sides of the lifting plate 8 to move in the lifting sliding groove 9, so as to drive the gluing nozzle 16 below to adjust the height, after the height adjustment is completed, when the packaging paper gluing operation is performed, the packaging paper moves to below the gluing nozzle 16, the packaging paper is in contact with the translation rail 601 and the driven push roller 609 below, the glue pump 11 is opened, the upper surface of the edge of the packaging paper is coated by the gluing nozzle 16, then the gluing nozzle 16 is moved by the adjusting cylinder 5, after the gluing nozzle 16 is preliminarily moved, the positioning pressing plate 603 is deflected to the lowermost position by the adjusting electric telescopic rod 605, so that the upper surface of the edge of the packaging paper is positioned by the positioning pressing plate 603, the packaging paper is pushed and flattened by the driven push roller 609 during the movement of the gluing nozzle 16 driven by the adjusting cylinder 5, and the wrinkles of the packaging paper are removed by the cooperation of the driven push roller 609 and the positioning pressing plate 603, and the gluing nozzle 16 moves to the other end of the packaging paper, and the gluing operation is completed.

[0029] The above merely describes a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited to this. The substitution can be the substitution of partial structures, devices, method steps, or the substitution of complete technical solutions. According to the technical solutions and the inventive concept of the present application, equivalent substitution or change should be covered in the protection scope of the present application.

Claims

1. A packaging paper gluing structure based on gluing thickness adjustment, comprising a mounting frame (1) and a lifting plate (8), characterized in that, Both sides of the lifting plate (8) are symmetrically provided with hangers (4), and a gluing auxiliary mechanism (6) is arranged below the hangers (4), the gluing auxiliary mechanism (6) comprises two translation rails (601), the translation rails (601) are fixedly connected to the bottom of the hangers (4), two translation rails (601) are slidably connected with adjusting sliding blocks (608) inside, the top of the two translation rails (601) close to the adjusting sliding blocks (608) are fixedly connected with limiting rails (607), the inside of the two limiting rails (607) are slidably connected with limiting sliding blocks (604), the same positioning pressing plate (603) is fixedly connected between the two limiting sliding blocks (604), the same shaft frame (602) is fixedly connected to the opposite side of the two adjusting sliding blocks (608), and the same follow-up push roller (609) is connected to the inner walls on both sides of the shaft frame (602) through bearings.

2. The packaging paper gumming structure based on the gumming thickness adjustment according to claim 1, characterized in that, The end portions of the two limiting rails (607) are fixedly connected with end blocks (606), and the side of the end block (606) facing the adjacent limiting sliding block (604) is connected with an electric telescopic rod (605) through a hinge, and the output end of the electric telescopic rod (605) is connected to one side of the adjacent limiting sliding block (604) through a hinge.

3. The packaging paper gumming structure based on gumming thickness adjustment according to claim 2, characterized in that, The side of the two adjusting sliding blocks (608) facing the limiting rail (607) is fixedly connected with a connecting sleeve, and the same gluing long pipe (14) is fixedly connected inside the two connecting sleeves, the gluing long pipe (14) is equally provided with glue injection holes on the downward arc surface, and a gluing nozzle (16) is fixedly connected inside each glue injection hole.

4. The packaging paper gumming structure based on gumming thickness adjustment according to claim 1, characterized in that, The side of the two hangers (4) facing the adjusting sliding block (608) is fixedly connected with an adjusting cylinder (5), and the output end of the adjusting cylinder (5) is fixedly connected to one side of the adjacent adjusting sliding block (608).

5. The packaging paper gumming structure based on gumming thickness adjustment according to claim 3, characterized in that, The top of the lifting plate (8) is fixedly connected with a storage box (10), one side of the storage box (10) is fixedly connected with a glue pump (11), the conveying end of the glue pump (11) is fixedly connected with a feeding pipe (12), one end of the feeding pipe (12) is inserted into the inside of the gluing long pipe (14), and the feeding end of the glue pump (11) is connected to the inside of the storage box (10) through a pipeline.

6. The packaging paper gumming structure based on gumming thickness adjustment according to claim 5, characterized in that, The top of the two adjusting sliding blocks (608) is fixedly connected with the same pipe sleeve (13), and the feeding pipe (12) passes through the pipe sleeve (13).

7. The packaging paper gumming structure based on gumming thickness adjustment according to claim 1, characterized in that, Two lifting sliding grooves (9) are formed in the two sides of the mounting frame (1), and a lifting sliding block (2) is slidably connected inside each lifting sliding groove (9), a lifting cylinder (7) is fixedly connected above each lifting sliding block (2), the output end of the lifting cylinder (7) is fixedly connected to the top of the adjacent lifting sliding block (2), the lifting plate (8) is fixedly connected to the opposite side of the plurality of lifting sliding blocks (2), and a scale groove (3) is formed in the mounting frame (1) close to each lifting sliding groove (9).

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