Glue injection positioning mechanism for producing corrugated board

Abstract

The utility model provides a glue injection positioning mechanism for producing a corrugated board, relates to the technical field of glue injection devices, and aims to solve the problem that glue is wasted as most glue coating areas are in a non-contact state because the contact area between the corrugated board and an interlayer is small when the conventional glue injection device is used. A glue rolling part is arranged in the supporting part; and a glue storage part is arranged in the supporting part. The gluing roller is rotatably connected between the two groups of roller fixing blocks, so that the gluing roller performs gluing treatment on a corrugated board in the process of keeping the gluing roller stable, and the gluing roller is rotatably connected in the glue storage plate, so that the gluing roller is in continuous contact with a glue material in the rotating process, the glue material is conveniently added, and the gluing efficiency of the corrugated board is improved. And convex rings are respectively arranged on the outer walls of the gluing roller and the stabilizing roller, so that the corrugated board can be conveniently glued by the rod, and the aim of saving glue materials is fulfilled by gluing at a controlled interval.

Description

Technical Field

[0001] The utility model belongs to the technical field of glue injection devices, and more specifically, it particularly relates to a glue injection positioning mechanism for producing corrugated cardboard. Background Art

[0002] Corrugated cardboard is a multi-layer adhesive body with high mechanical strength. It is composed of at least one layer of wavy core paper interlayer and one layer of cardboard bonded by glue. When bonding, it is necessary to brush glue on one side of the case board paper or the wavy core paper interlayer through a glue brushing mechanism, and then bond the case board paper with the wavy core paper interlayer. During the processing of corrugated cardboard, in order to facilitate the bonding of the interlayer, a glue injection device is required.

[0003] Based on the prior art, it is found that when the existing glue injection device is in use, during the process of applying glue to corrugated cardboard, it usually performs rolling glue application treatment through a roller with a smooth surface. However, due to the small contact area between the corrugated cardboard and the interlayer, most of the glue application areas are in a non-contact state, resulting in waste of glue. Summary of the Utility Model

[0004] In order to solve the above technical problems, the embodiments of the present disclosure relate to a glue injection positioning mechanism for producing corrugated cardboard, so as to solve the problem that when the existing glue injection device is in use, during the process of applying glue to corrugated cardboard, it usually performs rolling glue application treatment through a roller with a smooth surface. However, due to the small contact area between the corrugated cardboard and the interlayer, most of the glue application areas are in a non-contact state, resulting in waste of glue.

[0005] In the first aspect of the present disclosure, a glue injection positioning mechanism for producing corrugated cardboard is provided, which is achieved by the following specific technical means:

[0006] The glue injection positioning mechanism for producing corrugated cardboard includes: a support part; the support part includes side fixing frames, position adjustment grooves, and side fixing plates; the side fixing plates are arranged in a square plate-like structure, with U-shaped protrusions on the side fixing plates, shaft holes on the side fixing plates, and a total of four groups of side fixing plates, and the four groups of side fixing plates are respectively fixed in the rectangular grooves of the two groups of side fixing frames by screws; a glue rolling part is arranged inside the support part, and the glue rolling part includes fixed roller blocks, adjustment blocks, a glue coating roller, and a stabilizing roller; the fixed roller blocks are fixed inside the position adjustment grooves by screws, the adjustment blocks are slidably connected inside the position adjustment grooves, and the adjustment blocks are connected to the electric telescopic rods on the side fixing frames; the glue coating roller is arranged in a cylindrical roller-like structure, with cylindrical protrusions on the two bottom surfaces of the glue coating roller, and an annular convex ring on the outer wall of the glue coating roller, and the glue coating roller is rotatably connected between the two groups of fixed roller blocks; the stabilizing roller is arranged in a cylindrical roller-like structure, with cylindrical protrusions on the two bottom surfaces of the stabilizing roller, and an annular convex ring on the outer wall of the stabilizing roller, and the stabilizing roller is rotatably connected between the two groups of adjustment blocks, and the stabilizing roller is arranged above the glue coating roller; a glue storage part is arranged inside the support part, and the glue storage part includes a glue storage plate; the glue storage plate is fixed inside the side fixing frame by screws, and a glue coating roller is rotatably connected inside the glue storage plate.

[0007] Further, the side fixing frames are arranged in a square plate-like structure, with rectangular protrusions on the outer sides of the side fixing frames, two groups of rectangular grooves on the outer walls of the side fixing frames, electric telescopic rods on the tops of the side fixing frames, and the two groups of side fixing frames are connected by a cylindrical rod; the position adjustment grooves are arranged as rectangular through holes, and there are two groups of position adjustment grooves, which are respectively opened at the middle positions of the two groups of side fixing frames.

[0008] Further, the support part further includes auxiliary rollers; the auxiliary rollers are arranged in a cylindrical roller-like structure, and there are four groups of auxiliary rollers, and the four groups of auxiliary rollers are respectively rotatably connected between the four groups of side fixing plates.

[0009] Further, the fixed roller blocks are arranged in a rectangular block-like structure, with rectangular grooves on the outer walls of the fixed roller blocks, shaft holes in the middle positions of the fixed roller blocks, and there are two groups of fixed roller blocks.

[0010] Further, the adjustment blocks are arranged in a rectangular block-like structure, with rectangular grooves on the outer walls of the adjustment blocks, shaft holes in the middle positions of the adjustment blocks, and there are two groups of adjustment blocks, and the two groups of adjustment blocks are respectively arranged above the two groups of fixed roller blocks.

[0011] Further, the glue storage part further includes a feed port; the glue storage plate is arranged in a cuboid structure, with a rectangular groove on the top of the glue storage plate, the rectangular groove of the glue storage plate is connected to a semi-cylindrical groove, and there are rectangular protrusions on the outer wall of the glue storage plate; the feed port is arranged on the outer wall of the glue storage plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In this device, side fixing plates and auxiliary rollers are provided. By fixing the side fixing plates and the auxiliary roller shafts on the input side and the output side of the device respectively, it is convenient to level the input side of the conveyed corrugated cardboard and press and bond the sandwich layer on the output side, so as to facilitate the processing of the corrugated cardboard, and provide auxiliary support during the conveying of the corrugated cardboard to prevent the corrugated cardboard from being bent during conveying;

[0014] 2. In this device, a glue - applying roller and a stabilizing roller are provided. By rotatably connecting the glue - applying roller between two fixed roller blocks, the glue - applying roller can apply glue to the corrugated cardboard while maintaining stability. By rotatably connecting the glue - applying roller inside the glue storage plate, it is convenient for the glue - applying roller to continuously contact the glue during rotation, so as to facilitate the addition of the glue. By respectively providing convex rings on the outer walls of the glue - applying roller and the stabilizing roller, it is convenient for the rod to apply glue to the corrugated cardboard, and by controlling the spacing of the glue application, the purpose of saving glue can be achieved. Description of the Drawings

[0015] Figure 1 is the three - dimensional assembly structure schematic diagram of the present utility model.

[0016] Figure 2 is the three - dimensional assembly bottom - view structure schematic diagram of the present utility model.

[0017] Figure 3 is the exploded structure schematic diagram of the present utility model.

[0018] Figure 4 is the exploded bottom - view structure schematic diagram of the present utility model.

[0019] Figure 5 is the partial cross - sectional structure schematic diagram of the present utility model.

[0020] In the figure, the corresponding relationship between the component names and the drawing reference numbers is as follows:

[0021] 1. Support part; 101. Side fixing frame; 102. Position - adjusting groove; 103. Side fixing plate; 104. Auxiliary roller;

[0022] 2. Glue - rolling part; 201. Fixed roller block; 202. Adjusting block; 203. Glue - applying roller; 204. Stabilizing roller;

[0023] 3. Glue storage part; 301. Glue storage plate; 302. Feed inlet. Specific Embodiments

[0024] The following further describes in detail the embodiments of the present utility model with reference to the drawings and examples.

[0025] Example 1: As shown in the attached...Figure 1 to the attached Figure 5 As shown: The present utility model provides a glue injection positioning mechanism for producing corrugated cardboard, including: a support part 1; the support part 1 includes a side fixing frame 101, a position adjustment groove 102 and a side fixing plate 103; the side fixing plate 103 is arranged in a square plate-like structure, with a U-shaped protrusion on the side fixing plate 103, a shaft hole on the side fixing plate 103, and a total of four groups of side fixing plates 103. The four groups of side fixing plates 103 are respectively fixed in the rectangular grooves of the two groups of side fixing frames 101 by screws; the side fixing plate 103 is used to restrain the four groups of auxiliary rollers 104 to facilitate the flattening and engagement treatment of the corrugated cardboard during the stability maintenance process; inside the support part 1, there is a glue rolling part 2, and the glue rolling part 2 includes a fixed roller block 201, an adjustment block 202, a glue coating roller 203 and a stabilizing roller 204; the fixed roller block 201 is fixed inside the position adjustment groove 102 by screws, the adjustment block 202 is slidably connected inside the position adjustment groove 102, and the adjustment block 202 is connected to the electric telescopic rod on the side fixing frame 101; the glue coating roller 203 is arranged in a cylindrical roller-like structure, with cylindrical protrusions on the two bottom surfaces of the glue coating roller 203, and an annular convex ring on the outer wall of the glue coating roller 203. The glue coating roller 203 is rotatably connected between the two groups of fixed roller blocks 201; the glue coating roller 203 is used to roll and apply the glue material onto the corrugated cardboard; the stabilizing roller 204 is arranged in a cylindrical roller-like structure, with cylindrical protrusions on the two bottom surfaces of the stabilizing roller 204, and an annular convex ring on the outer wall of the stabilizing roller 204. The stabilizing roller 204 is rotatably connected between the two groups of adjustment blocks 202, and the stabilizing roller 204 is arranged above the glue coating roller 203; the stabilizing roller 204 is used to cooperate with the glue coating roller 203 to perform glue coating treatment on the corrugated cardboard to facilitate the production treatment of the glue material; inside the support part 1, there is a glue storage part 3, and the glue storage part 3 includes a glue storage plate 301; the glue storage plate 301 is fixed inside the side fixing frame 101 by screws, and the glue coating roller 203 is rotatably connected inside the glue storage plate 301.

[0026] Embodiment 2: On the basis of Embodiment 1, as Figure 5As shown in the figure, the side fixing frame 101 is set as a square plate-like structure. There is a rectangular protrusion on the outer side of the side fixing frame 101. There are two groups of rectangular grooves on the outer wall of the side fixing frame 101. There is an electric telescopic rod on the top of the side fixing frame 101. The two side fixing frames 101 are connected by a cylindrical rod; the side fixing frame 101 is used to assist in installing and fixing other structures of the device to facilitate maintaining the overall stability of the device; the position adjustment groove 102 is set as a rectangular through hole. There are two groups of position adjustment grooves 102, and the two groups of position adjustment grooves 102 are respectively opened at the middle positions of the two side fixing frames 101; the position adjustment groove 102 is used to assist in installing the fixing roller block 201 and the adjustment block 202 to facilitate maintaining the stability of the glue application roller 203 and the stabilizing roller 204; the support part 1 further includes an auxiliary roller 104; the auxiliary roller 104 is set as a cylindrical roller structure. There are four groups of auxiliary rollers 104, and the four groups of auxiliary rollers 104 are respectively rotatably connected between the four side fixing plates 103; the auxiliary roller 104 is used to assist in conveying the corrugated cardboard to facilitate alignment for flattening and pressing treatment.

[0027] In the embodiment of the present disclosure, as Figure 3 shown, the fixing roller block 201 is set as a rectangular block structure. There is a rectangular groove on the outer wall of the fixing roller block 201. There is a shaft hole in the middle position of the fixing roller block 201. There are two groups of fixing roller blocks 201 in total; the fixing roller block 201 is used to install the glue application roller 203 to facilitate maintaining its overall stability; the adjustment block 202 is set as a rectangular block structure. There is a rectangular groove on the outer wall of the adjustment block 202. There is a shaft hole in the middle position of the adjustment block 202. There are two groups of adjustment blocks 202 in total, and the two groups of adjustment blocks 202 are respectively arranged above the two fixing roller blocks 201; the adjustment block 202 is used to install the stabilizing roller 204 to perform lifting adjustment under the drive of the electric telescopic rod, so as to control the distance from the glue application roller 203.

[0028] In the embodiment of the present disclosure, as Figure 5 shown, the glue storage part 3 further includes a feed port 302; the glue storage plate 301 is set as a cuboid structure. There is a rectangular groove on the top of the glue storage plate 301. The rectangular groove of the glue storage plate 301 is connected with a semi-cylindrical groove. There is a rectangular protrusion on the outer wall of the glue storage plate 301; the glue storage plate 301 is used to store the glue; the feed port 302 is arranged on the outer wall of the glue storage plate 301; the feed port 302 is used to add glue to the inside of the glue storage plate 301.

[0029] The specific usage method and function of this embodiment:

[0030] In the present utility model, during use, the electric telescopic rod is started to drive the adjustment block 202 to slide within the position adjustment groove 102, and while sliding, the distance between the stabilizing roller 204 and the glue application roller 203 is adjusted. Then, the corrugated cardboard is conveyed into the interior of the auxiliary roller 104 through an external conveying device. When passing above the glue application roller 203, the glue application roller 203 is driven to rotate by an external driving device, so as to contact the glue material inside the glue storage plate 301 during rotation, make the convex ring driving the glue material contact the passing corrugated cardboard, and complete the glue application process along with the movement of the corrugated cardboard. Then, the interlayer is conveyed into the auxiliary roller 104 on the output side through an external conveying device, and the interlayer is made to contact the corrugated cardboard with the glue material, and is subjected to a pressing process under the action of the auxiliary roller 104 on the output side, so as to complete the processing of the corrugated cardboard.

Claims

1. Glue injection positioning mechanism for producing corrugated cardboard, comprising: Supporting part (1); characterized in that: the supporting part (1) includes a side fixing frame (101), a position adjusting groove (102) and a side fixing plate (103); the side fixing plate (103) is arranged in a square plate-like structure, with a U-shaped protrusion on the side fixing plate (103), a shaft hole on the side fixing plate (103), and a total of four groups of side fixing plates (103), and the four groups of side fixing plates (103) are respectively fixed in the rectangular grooves of the two groups of side fixing frames (101) by screws; inside the supporting part (1) there is a glue rolling part (2), and the glue rolling part (2) includes a fixing roller block (201), an adjusting block (202), a glue applying roller (203) and a stabilizing roller (204); the fixing roller block (201) is fixed inside the position adjusting groove (102) by screws, the adjusting block (202) is slidably connected inside the position adjusting groove (102), and the adjusting block (202) is connected to the electric telescopic rod on the side fixing frame (101); the glue applying roller (203) is arranged in a cylindrical roller-like structure, with cylindrical protrusions on the two bottom surfaces of the glue applying roller (203), and an annular convex ring on the outer wall of the glue applying roller (203), and the glue applying roller (203) is rotatably connected between the two groups of fixing roller blocks (201); the stabilizing roller (204) is arranged in a cylindrical roller-like structure, with cylindrical protrusions on the two bottom surfaces of the stabilizing roller (204), and an annular convex ring on the outer wall of the stabilizing roller (204), the stabilizing roller (204) is rotatably connected between the two groups of adjusting blocks (202), and the stabilizing roller (204) is arranged above the glue applying roller (203); inside the supporting part (1) there is a glue storage part (3), and the glue storage part (3) includes a glue storage plate (301); the glue storage plate (301) is fixed inside the side fixing frame (101) by screws, and the glue applying roller (203) is rotatably connected inside the glue storage plate (301).

2. The glue injection and positioning mechanism for producing corrugated cardboard according to claim 1, wherein: The side fixing frame (101) is arranged in a square plate-like structure, with a rectangular protrusion on the outside of the side fixing frame (101), two rectangular grooves on the outer wall of the side fixing frame (101), an electric telescopic rod on the top of the side fixing frame (101), and the two groups of side fixing frames (101) are connected by a cylindrical rod; the position adjusting groove (102) is arranged as a rectangular through hole, and there are a total of two groups of position adjusting grooves (102), and the two groups of position adjusting grooves (102) are respectively opened at the middle positions of the two groups of side fixing frames (101).

3. The glue injection and positioning mechanism for producing corrugated cardboard according to claim 1, characterized in that: The supporting part (1) further includes an auxiliary roller (104); the auxiliary roller (104) is arranged in a cylindrical roller-like structure, and there are a total of four groups of auxiliary rollers (104), and the four groups of auxiliary rollers (104) are respectively rotatably connected between the four groups of side fixing plates (103).

4. The glue injection and positioning mechanism for producing corrugated cardboard according to claim 1, characterized in that: The fixing roller block (201) is arranged in a rectangular block-like structure, with a rectangular groove on the outer wall of the fixing roller block (201), a shaft hole in the middle position of the fixing roller block (201), and there are a total of two groups of fixing roller blocks (201).

5. The glue injection and positioning mechanism for producing corrugated cardboard according to claim 1, characterized in that: The adjusting block (202) is arranged in a rectangular block structure. A rectangular groove is provided on the outer wall of the adjusting block (202), and a shaft hole is provided at the middle position of the adjusting block (202). There are two groups of adjusting blocks (202), and the two groups of adjusting blocks (202) are respectively arranged above the two groups of fixing roller blocks (201).

6. The glue injection positioning mechanism for producing corrugated cardboard according to claim 1, wherein: The glue storage part (3) further includes a feed inlet (302); the glue storage plate (301) is arranged in a cuboid structure. A rectangular groove is provided on the top of the glue storage plate (301), and the rectangular groove of the glue storage plate (301) is connected with a semi-cylindrical groove. A rectangular protrusion is provided on the outer wall of the glue storage plate (301); the feed inlet (302) is arranged on the outer wall of the glue storage plate (301).

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