Paper mounting machine capable of uniformly gluing

Abstract

The utility model discloses a paper mounting machine with uniform gluing, and relates to the technical field of paper mounting machines, the paper mounting machine comprises support plates and roofing slate, the support plates are arranged in pairs, the opposite sides of the support plates are fixedly connected with a group of symmetrical glue dripping plates, and the opposite sides of the support plates are movably connected with a group of symmetrical glue uniformizing rollers through rotating shafts. According to the tile plate gluing device, through the arranged gluing mechanism, when a gluing strip makes contact with a tile plate, under the action of a glue suction ring, contact points of the gluing strip and the tile plate are tightly attached, glue on the gluing strip is smeared to the surface of the tile plate, and when the gluing strip makes contact with the tile plate, the glue suction ring is extruded, so that the glue in the glue suction ring flows out; the gluing amount of the gluing strip is increased, glue can be evenly and fully smeared to the surface of the roofing slate, when the gluing strip does not make contact with the roofing slate, the glue suction ring has the good glue storage property, and the situation that redundant glue spills out along with rotation of the gluing strip is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of paper mounting machines, in particular to a paper mounting machine with uniform glue coating. Background Art

[0002] A laminating machine is a mechanical device used to evenly apply glue to paper or other substrates so that the paper can be pasted onto book covers, photo albums, folders and other items. It plays an important role in printing, packaging, binding and other fields. The working efficiency and gluing quality of the laminating machine directly affect the quality and production efficiency of the final product.

[0003] Usually, only one glue roller is provided, and the glue is affected by the ambient temperature. In the process of the glue flowing to the surface of the glue roller, the glue will harden, resulting in a reduction in the original amount of glue when the glue roller contacts the tile. As a result, the amount of glue on the tile is insufficient to effectively adhere to the surface paper, and the glue adhesion is uneven. Therefore, a paper mounting machine with uniform glue coating is needed to solve the existing deficiencies. Utility Model Content

[0004] The utility model aims to provide a paper mounting machine with uniform glue coating. The provided glue coating mechanism is conducive to evenly and fully coating the glue on the surface of the tile, and when the glue coating strip is not in contact with the tile, the glue suction ring has a good glue storage property to prevent excess glue from spilling out as the glue coating strip rotates; the provided height adjustment mechanism is conducive to controlling the tile surface to obtain a sufficient and uniform amount of glue.

[0005] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0006] The utility model discloses a paper mounting machine with uniform glue coating, comprising a support plate and a tile plate, wherein the support plates are arranged in pairs, a group of symmetrical glue dripping plates are fixedly connected to the opposite sides of the support plates, a group of symmetrical glue spreading rollers are movably connected to the opposite sides of the support plates through rotating shafts, the glue spreading rollers are respectively located directly below the glue dripping plates, a group of glue coating mechanisms are arranged on the opposite sides of the support plates, and the glue coating mechanisms are respectively located directly below the glue spreading rollers, a group of symmetrical driving rollers are movably connected to the opposite sides of the support plates through rotating shafts, and the driving rollers are respectively located directly below the glue coating mechanisms, the tile plate passes through the opposite sides of the glue coating mechanisms and the driving rollers, a height adjustment mechanism is arranged inside the support plate, a heating tube group is fixedly connected to the opposite sides of the support plates, and the heating tube group is located on the opposite sides of the glue spreading rollers.

[0007] The utility model is further configured as follows: the glue coating mechanism includes a rotating shaft, a fixed ring, a glue suction ring and a glue coating strip, the fixed ring is symmetrically arranged, the rotating shaft passes through the fixed ring, and the rotating shaft is fixedly connected to the fixed ring, the glue coating strip and the glue suction ring are both located on opposite sides of the fixed ring, the rotating shaft passes through the glue suction ring, and the rotating shaft is fixedly connected to the glue suction ring.

[0008] The utility model is further configured such that the glue-coating strips are distributed in a circular array, the glue-coating strips are movably connected to opposite sides of the fixing ring, the glue-absorbing rings are located on the outside of the glue-absorbing ring, and the inside of the glue-absorbing ring is fitted with the outer convex side of the glue-absorbing ring.

[0009] The utility model is further configured such that the outer surface of the glue coating strip is respectively fitted with the surface of the glue leveling roller, and the outer surface of the glue coating strip is fitted with the surface of the tile plate.

[0010] The utility model is further configured as follows: the height adjustment mechanism includes a moving plate, a connecting plate, an adjusting rod and a servo motor; the moving plate is symmetrically arranged; the connecting plate is fixedly connected to the opposite side of the moving plate; a thread is provided on the outer side of the adjusting rod; the adjusting rod passes through the connecting plate; the adjusting rod is threadedly connected to the connecting plate; the adjusting rod is movably connected to the inside of the supporting plate through a bearing; the servo motor is fixedly connected to the top end of the supporting plate; and the output end of the servo motor is fixedly connected to the top end of the adjusting rod.

[0011] The utility model is further configured that a group of symmetrical movable grooves are formed through the surface of the support plate, the movable plates are movably connected to the inside of the movable grooves, and the connecting plate is movably connected to the inside of the support plate.

[0012] The utility model is further configured that the end of the glue spreading roller passes through the movable plate, and the glue spreading roller is movably connected to the movable plate through a bearing, and the end of the rotating shaft passes through the movable plate, and the rotating shaft is movably connected to the movable plate through a bearing.

[0013] The utility model is further configured such that the same end of the glue-distributing roller and the rotating shaft are fixedly connected with a gear, and the gears are meshed with each other, the outer side of the movable plate is fixedly connected with a servo motor 2, the output end of the servo motor 2 is fixedly connected to the end of the glue-distributing roller, and the servo motor 2 and the gear are respectively located at the two ends of the glue-distributing roller.

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

[0015] 1. The utility model sets a glue coating mechanism. When the glue coating strip contacts the tile, under the action of the glue suction ring, the contact point of the glue coating strip and the tile fits tightly, and the glue on the glue coating strip is smeared to the surface of the tile. When the glue coating strip contacts the tile, the glue suction ring is squeezed to make the glue inside the glue suction ring flow out, thereby increasing the glue coating amount of the glue coating strip, which is beneficial for the glue to be evenly and fully coated on the surface of the tile. When the glue coating strip does not contact the tile, the glue suction ring has a good glue storage property, thereby preventing excess glue from spilling out as the glue coating strip rotates.

[0016] 2. The utility model starts the servo motor 1 through the height adjustment mechanism, drives the adjustment rod to rotate, so that the movable plate moves inside the support plate, drives the movable plate to move longitudinally along the slide groove, so as to adjust the distance between the rotating shaft and the driving roller, so as to adjust the degree of squeezing of the tile by the glue coating strip, so as to adjust the glue output, which is beneficial to control the tile surface to obtain sufficient and uniform glue amount.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the utility model from another perspective;

[0021] Figure 3 This is a schematic diagram of the structure of the parts on the opposite side of the support plate of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the glue coating mechanism of the utility model;

[0023] Figure 5 It is a schematic diagram of the cross-sectional structure of the gluing mechanism of the utility model;

[0024] Figure 6 This is a schematic diagram of the height adjustment mechanism structure of the utility model;

[0025] Figure 7 For this utility model Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0026] In the figure: 1. Support plate; 2. Tile plate; 3. Glue dripping plate; 4. Glue spreading roller; 5. Gluing mechanism; 501. Rotating shaft; 502. Fixed ring; 503. Glue suction ring; 504. Gluing strip; 6. Driving roller; 7. Height adjustment mechanism; 701. Moving plate; 702. Connecting plate; 703. Adjusting rod; 704. Servo motor one; 8. Heating tube group; 9. Moving slot; 10. Gear; 11. Servo motor two. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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.

[0028] like Figure 1-7 As shown, the utility model provides a technical solution: a paper mounting machine with uniform glue coating, comprising a support plate 1 and a tile plate 2, the support plates 1 are arranged in pairs, a group of symmetrical glue dripping plates 3 are fixedly connected to the opposite sides of the support plates 1, a group of symmetrical glue spreading rollers 4 are movably connected to the opposite sides of the support plates 1 through a rotating shaft, and the glue spreading rollers 4 are respectively located directly below the glue dripping plates 3, a group of glue coating mechanisms 5 are arranged on the opposite sides of the support plates 1, and the glue coating mechanisms 5 are respectively located directly below the glue spreading rollers 4, a group of symmetrical driving rollers 6 are movably connected to the opposite sides of the support plates 1 through a rotating shaft, and the driving rollers 6 are respectively located directly below the glue coating mechanisms 5, the tile plates 2 pass through the opposite sides of the glue coating mechanisms 5 and the driving rollers 6, a height adjustment mechanism 7 is arranged inside the support plate 1, a heating tube group 8 is fixedly connected to the opposite sides of the support plates 1, and the heating tube group 8 is located on the opposite sides of the glue spreading rollers 4.

[0029] The opposite side of the support plate 1 is the part where the glue coating equipment of the paper mounting machine is located, which is used to more specifically demonstrate the glue coating process of the tile plate 2. The glue dripping plate 3 is fixedly connected to the paper mounting machine and is not in a suspended state; the tile plate 2 is driven to pass through the opposite side of the support plate 1 by the driving roller 6. Specifically, the bottom end of the glue dripping plate 3 is in contact with the surface of the glue leveling roller 4, and the glue flows from the bottom end of the glue dripping plate 3 to the surface of the glue leveling roller 4, and the servo motor 11 is started to drive the glue leveling roller 4 to rotate, so that the glue can be distributed on the surface of the glue leveling roller 4 The glue strip 504 is evenly distributed. Under the action of the gear 10, the rotating shaft 501 is driven to rotate, so that the glue strip 504 rotates around the rotating shaft 501, and the glue flows from the top of the glue roller 4 along its surface to its bottom. Then, due to the contact between the glue roller 4 and the glue strip 504, the glue continuously flows to the surface of the glue strip 504. At the same time, the excess glue passes through the opposite side of the glue strip 504 and is absorbed by the glue suction ring 503 on the inner side. The glue suction ring 503 is elastic, and the glue strip 504 can be moved along the rotating shaft 501 between the fixing rings 502. The glue strip 504 moves radially, and the glue suction ring 503 has an outward extrusion effect on the glue strip 504. When the glue strip 504 contacts the tile plate 2, under the action of the glue suction ring 503, the contact point of the glue strip 504 and the tile plate 2 is tightly fitted, and the glue on the glue strip 504 is applied to the surface of the tile plate 2. When the glue strip 504 contacts the tile plate 2, the glue suction ring 503 is squeezed, so that the glue inside the glue suction ring 503 flows out, increasing the glue coating amount of the glue strip 504, so that the glue can be evenly and fully The surface of the tile 2 is smeared with glue, and the temperature of the heating tube group 8 can be adjusted during the whole process of gluing to control the flow rate of the colloid, so as to prevent the colloid from flowing too slowly or adhering to the equipment due to too low temperature; in addition, the servo motor 704 is started to drive the adjustment rod 703 to rotate, so that the movable plate 701 moves inside the support plate 1, and drives the movable plate 701 to move longitudinally along the slide groove, so as to adjust the distance between the rotating shaft 501 and the driving roller 6, so as to adjust the degree of squeezing of the tile 2 by the glue strip 504.

[0030] like Figure 1 , Figure 4 , Figure 5 and Figure 7As shown, the glue coating mechanism 5 includes a rotating shaft 501, a fixed ring 502, a glue suction ring 503 and a glue coating strip 504. The fixed ring 502 is symmetrically arranged, the rotating shaft 501 passes through the fixed ring 502, and the rotating shaft 501 is fixedly connected to the fixed ring 502. The glue coating strip 504 and the glue suction ring 503 are both located on opposite sides of the fixed ring 502. The rotating shaft 501 passes through the glue suction ring 503, and the rotating shaft 501 is fixedly connected to the glue suction ring 503. The glue coating strips 504 are distributed in a circular array, and the glue coating strips 504 are all movably connected to the opposite sides of the fixed ring 502. The glue suction rings 503 are all located on the outside of the glue suction ring 503, and the inner side of the glue suction ring 503 is in contact with the outer convex side of the glue suction ring 503. The outer surfaces of the glue coating strips 504 are respectively in contact with the surfaces of the glue roller 4, and the outer surface of the glue coating strips 504 is in contact with the surface of the tile 2.

[0031] The glue flows from the top of the glue-spreading roller 4 along its surface to the bottom thereof. Subsequently, the glue-spreading roller 4 is in contact with the glue-spreading strip 504, and the glue continuously flows to the surface of the glue-spreading strip 504. Meanwhile, the excess glue passes through the opposite side of the glue-spreading strip 504 and is absorbed by the glue-absorbing ring 503 on the inner side. The glue-absorbing ring 503 is elastic, and the glue-spreading strip 504 can move radially along the rotating shaft 501 between the fixing rings 502. The glue-absorbing ring 503 has an outward squeezing effect on the glue-spreading strip 504. When the glue-spreading strip 504 is in contact with the tile plate 2, the glue-absorbing ring 503 is pressed against the glue-spreading strip 504. When used, the contact point of the glue strip 504 and the tile 2 is tightly fitted, and the glue on the glue strip 504 is applied to the surface of the tile 2. When the glue strip 504 contacts the tile 2, the glue suction ring 503 is squeezed to make the glue inside the glue suction ring 503 flow out, thereby increasing the glue coating amount of the glue strip 504, which is conducive to evenly and fully applying the glue to the surface of the tile 2. When the glue strip 504 is not in contact with the tile 2, the glue suction ring 503 has a good glue storage property to prevent excess glue from spilling out as the glue strip 504 rotates.

[0032] like Figure 1 , Figure 2 , Figure 3 and Figure 6As shown, the height adjustment mechanism 7 includes a moving plate 701, a connecting plate 702, an adjusting rod 703 and a servo motor 1 704. The moving plate 701 is symmetrically arranged, the connecting plate 702 is fixedly connected to the opposite side of the moving plate 701, the outer side of the adjusting rod 703 is provided with a thread, the adjusting rod 703 passes through the connecting plate 702, and the adjusting rod 703 is threadedly connected to the connecting plate 702, the adjusting rod 703 is movably connected to the inside of the support plate 1 through a bearing, the servo motor 1 704 is fixedly connected to the top of the support plate 1, and the output end of the servo motor 1 704 is fixedly connected to the top of the adjusting rod 703, and a group of symmetrical moving grooves 9 are opened on the surface of the support plate 1. Plates 701 are movably connected to the inside of the movable groove 9, and the connecting plate 702 is movably connected to the inside of the support plate 1. The end of the glue-distributing roller 4 passes through the movable plate 701, and the glue-distributing roller 4 is movably connected to the movable plate 701 through a bearing. The end of the rotating shaft 501 passes through the movable plate 701, and the rotating shaft 501 is movably connected to the movable plate 701 through a bearing. The same end of the glue-distributing roller 4 and the rotating shaft 501 are fixedly connected with a gear 10, and the gears 10 are meshed. The outer side of the movable plate 701 is fixedly connected with a servo motor 2 11, and the output end of the servo motor 2 11 is fixedly connected to the end of the glue-distributing roller 4. The servo motor 2 11 and the gear 10 are respectively located at the two ends of the glue-distributing roller 4.

[0033] Start the servo motor 704 to drive the adjustment rod 703 to rotate, so that the movable plate 701 moves inside the support plate 1, and drives the movable plate 701 to move longitudinally along the slide groove, so as to adjust the distance between the rotating shaft 501 and the driving roller 6, so as to adjust the degree of squeezing of the tile plate 2 by the glue strip 504, so as to adjust the glue output amount, which is beneficial to control the surface of the tile plate 2 to obtain sufficient and uniform glue.

[0034] Working principle: when in use, first, the side opposite to the support plate 1 is the part where the glue coating equipment of the paper mounting machine is located, which is used to more specifically demonstrate the glue coating process of the tile plate 2, and the glue dripping plate 3 is fixedly connected to the paper mounting machine, and is not in a suspended state; the tile plate 2 is driven to pass through the side opposite to the support plate 1 by the driving roller 6, specifically, the bottom end of the glue dripping plate 3 is in contact with the surface of the glue leveling roller 4, and the glue flows from the bottom end of the glue dripping plate 3 to the surface of the glue leveling roller 4, and the servo motor 11 is started to drive the glue leveling roller 4 to rotate, so that the glue can be The surface of the glue-leveling roller 4 is evenly distributed. Under the action of the gear 10, the rotating shaft 501 is driven to rotate, so that the glue strip 504 rotates around the rotating shaft 501, and the glue flows from the top of the glue-leveling roller 4 along its surface to its bottom. Then, due to the contact between the glue-leveling roller 4 and the glue strip 504, the glue continuously flows to the surface of the glue strip 504. At the same time, the excess glue passes through the opposite side of the glue strip 504 and is absorbed by the glue suction ring 503 on the inner side. The glue suction ring 503 is elastic, and the glue strip 504 can be moved along between the fixing rings 502. The rotating shaft 501 moves radially, and the glue suction ring 503 has an outward squeezing effect on the glue strip 504. When the glue strip 504 contacts the tile plate 2, under the action of the glue suction ring 503, the contact point of the glue strip 504 and the tile plate 2 is tightly fitted, and the glue on the glue strip 504 is applied to the surface of the tile plate 2. When the glue strip 504 contacts the tile plate 2, the glue suction ring 503 is squeezed, so that the glue inside the glue suction ring 503 flows out, increasing the glue coating amount of the glue strip 504, so that the glue can be evenly applied. The glue is evenly and fully applied to the surface of the tile 2, and the temperature of the heating tube group 8 can be adjusted during the whole process of gluing to control the flow rate of the colloid, so as to prevent the colloid from flowing too slowly or adhering to the equipment due to too low temperature; in addition, the servo motor 704 is started to drive the adjustment rod 703 to rotate, so that the movable plate 701 moves inside the support plate 1, and drives the movable plate 701 to move longitudinally along the slide groove, so as to adjust the distance between the rotating shaft 501 and the driving roller 6, so as to adjust the degree of squeezing of the tile 2 by the glue strip 504.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A paper laminating machine with uniform glue coating, comprising a support plate (1) and a tile plate (2), characterized in that: The support plates (1) are arranged in pairs. A group of symmetrical glue-dropping plates (3) are fixedly connected to the opposite sides of the support plates (1). A group of symmetrical glue-distributing rollers (4) are movably connected to the opposite sides of the support plates (1) via a rotating shaft. The glue-distributing rollers (4) are respectively located directly below the glue-dropping plates (3). A group of glue-spreading mechanisms (5) are arranged on the opposite sides of the support plates (1). The glue-spreading mechanisms (5) are respectively located directly below the glue-distributing rollers (4). A group of symmetrical driving rollers (6) are movably connected to the opposite sides of the support plates (1) via a rotating shaft. The driving rollers (6) are respectively located directly below the glue-spreading mechanisms (5). The tile plates (2) penetrate the opposite sides of the glue-spreading mechanisms (5) and the driving rollers (6). A height adjustment mechanism (7) is arranged inside the support plates (1). A heating tube group (8) is fixedly connected to the opposite sides of the support plates (1). The heating tube group (8) is located on the opposite sides of the glue-distributing rollers (4).

2. A paper laminating machine with uniform glue coating according to claim 1, characterized in that: The glue coating mechanism (5) comprises a rotating shaft (501), a fixed ring (502), a glue suction ring (503) and a glue coating strip (504); the fixed ring (502) is symmetrically arranged; the rotating shaft (501) passes through the fixed ring (502), and the rotating shaft (501) and the fixed ring (502) are fixedly connected; the glue coating strip (504) and the glue suction ring (503) are both located on opposite sides of the fixed ring (502); the rotating shaft (501) passes through the glue suction ring (503), and the rotating shaft (501) and the glue suction ring (503) are fixedly connected.

3. A paper laminating machine with uniform glue coating according to claim 2, characterized in that: The glue-coating strips (504) are distributed in a circular array, and the glue-coating strips (504) are all movably connected to the opposite sides of the fixing ring (502). The glue-absorbing rings (503) are all located outside the glue-absorbing ring (503), and the inner side of the glue-absorbing ring (503) is in contact with the outer convex side of the glue-absorbing ring (503).

4. A paper laminating machine with uniform glue coating according to claim 3, characterized in that: The outer surface of the glue coating strip (504) is respectively in contact with the surface of the glue spreading roller (4), and the outer surface of the glue coating strip (504) is in contact with the surface of the tile plate (2).

5. A paper laminating machine with uniform glue coating according to claim 4, characterized in that: The height adjustment mechanism (7) comprises a moving plate (701), a connecting plate (702), an adjusting rod (703) and a servo motor (704); the moving plate (701) is symmetrically arranged; the connecting plate (702) is fixedly connected to the opposite side of the moving plate (701); a thread is provided on the outer side of the adjusting rod (703); the adjusting rod (703) passes through the connecting plate (702); the adjusting rod (703) is threadedly connected to the connecting plate (702); the adjusting rod (703) is movably connected to the inside of the support plate (1) via a bearing; the servo motor (704) is fixedly connected to the top of the support plate (1); and the output end of the servo motor (704) is fixedly connected to the top of the adjusting rod (703).

6. A paper laminating machine with uniform glue coating according to claim 5, characterized in that: A group of symmetrical movable grooves (9) are formed through the surface of the support plate (1), the movable plates (701) are movably connected to the inside of the movable grooves (9), and the connecting plates (702) are movably connected to the inside of the support plate (1).

7. A paper laminating machine with uniform glue coating according to claim 6, characterized in that: The end of the glue spreading roller (4) passes through the movable plate (701), and the glue spreading roller (4) is movably connected to the movable plate (701) via a bearing; the end of the rotating shaft (501) passes through the movable plate (701), and the rotating shaft (501) is movably connected to the movable plate (701) via a bearing.

8. A paper laminating machine with uniform glue coating according to claim 7, characterized in that: The same end of the glue leveling roller (4) and the rotating shaft (501) is fixedly connected to a gear (10), and the gears (10) are meshed with each other. The outer side of the movable plate (701) is fixedly connected to a servo motor 2 (11), and the output end of the servo motor 2 (11) is fixedly connected to the end of the glue leveling roller (4). The servo motor 2 (11) and the gear (10) are respectively located at the two ends of the glue leveling roller (4).

Images