Gluing adjusting structure under compact environment

Abstract

The utility model belongs to the technical field of corrugating equipment, and relates to a gluing adjusting structure in a compact environment, which comprises a glue roller and a glue amount adjusting support which are rotatably arranged on a rack, a glue hopper is formed between the glue roller and the glue amount adjusting support, a glue amount adjusting scraper is arranged on the glue amount adjusting support, the glue amount adjusting scraper can be adjusted in a telescopic mode, and the glue amount adjusting scraper can be used for adjusting the glue amount. A fine adjustment component is further arranged to adjust the distance between the glue amount adjusting scraper and the glue roller; a vacuum synchronous belt used for conveying corrugated paper is arranged on the portion, corresponding to the lower portion of the rubber roller and the rubber amount adjusting support, of the rack, the corrugated paper is tightly attached to the vacuum synchronous belt through a negative pressure assembly, and the rubber roller and the vacuum synchronous belt are arranged in a tangent mode. According to the gluing adjusting structure, uniform gluing of the glue roller can be realized, so that uniform gluing on corrugated paper in a corrugated board production process is ensured, and meanwhile, the gluing amount can be adjusted according to the specification of the corrugated board.

Description

TECHNICAL FIELD

[0001] The utility model belongs to corrugated equipment technical field relates to a compact environment's glue adjusting structure. BACKGROUND

[0002] Corrugated board is widely used in carton production, and is formed by pasting corrugated paper on the surface of corrugated paper during production. The existing corrugated board is usually immersed in a glue tank by a glue roller to complete the gluing of the glue roller. Although this gluing method is simple, it has obvious problems, mainly uneven gluing of the glue roller, which makes it difficult to achieve uniform gluing of the corrugated paper, thereby affecting the production quality of the subsequent corrugated board.

[0003] The existing equipment also has the following disadvantages: the structure of the laminating machine is adopted, and the conveying direction of the laminated paper and the corrugated paper forms an angle with the conveying direction of the corrugated paper. In order to ensure reliable gluing of the corrugated paper during conveying on the conveying belt, the glue roller needs to be arranged near the angle part to avoid the corrugated paper being raised on the conveying belt after gluing. This structure is inconvenient to operate. In addition, the laminating is directly performed after gluing, and the corrugated board is easily stuck on the glue roller under the compact and closed state. Once stuck, the machine must be stopped for cleaning, which is troublesome. SUMMARY

[0004] The utility model provides a compact environment's glue adjusting structure for the above problems, which can realize uniform gluing of the glue roller, thereby ensuring uniform gluing of the corrugated paper during corrugated board production, and adjusting the amount of glue according to the specifications of the corrugated board.

[0005] According to the technical scheme of the utility model: a compact environment's glue adjusting structure, characterized by: including the glue roller and the glue amount adjusting support rotatingly arranged on the rack, the glue roller and the glue amount adjusting support form a glue tank, the glue amount adjusting support is provided with a glue amount adjusting scraper, the glue amount adjusting scraper can be adjusted in extension and retraction, and a fine adjustment component is further provided to adjust the distance between the glue amount adjusting scraper and the glue roller;

[0006] A vacuum synchronous belt for conveying corrugated paper is arranged below the rack corresponding to the glue roller and the glue amount adjusting support. The corrugated paper is tightly attached to the vacuum synchronous belt by a negative pressure assembly. The glue roller is tangentially arranged with the vacuum synchronous belt.

[0007] As a further improvement of the utility model, the glue amount adjusting scraper is pressed on the glue amount adjusting support by a pressing plate and a screw. After loosening the screw, the glue amount adjusting scraper can be adjusted in extension and retraction.

[0008] As a further improvement of the utility model, the glue amount adjusting support has a constant temperature cavity extending along the length direction of the glue roller, and the two ends of the constant temperature cavity are respectively provided with an inlet and an outlet.

[0009] As a further improvement of the utility model, the fine adjustment component adopts an adjusting screw, the lower end of the adjusting screw is connected with the bottom plate of the glue amount adjusting support, and the upper end of the adjusting screw is threadedly connected with an adjusting nut on the rack.

[0010] As a further improvement of the utility model, a negative pressure box is arranged between the upper belt and the lower belt of the vacuum synchronous belt, the negative pressure box sucks the corrugated paper to the surface of the upper belt through the air holes on the vacuum synchronous belt, so that the corrugated paper is transported forward along with the vacuum synchronous belt after being glued.

[0011] The technical effect of the utility model lies in that the utility model product has reasonable and ingenious structure, can realize uniform gluing of the glue roller in the corrugated paperboard production process, can adjust the gluing amount according to the specifications of the produced corrugated paperboard, and further has a constant temperature cavity, so that the glue in the glue bucket cannot be frozen, the corrugated paperboard production can be carried out in cold regions, and the application range of the utility model product is effectively expanded. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic view of the utility model. DETAILED DESCRIPTION

[0013] The specific embodiments of the utility model will be further described below in combination with the drawings.

[0014] In order to make the person skilled in the art better understand the utility model scheme, the technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model, and the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor should belong to the protection range of the utility model.

[0015] Figure 1 In the embodiments of the utility model, the vacuum synchronous belt 1, the negative pressure box 2, the glue roller 3, the glue bucket 4, the glue amount adjusting support 5, the glue amount adjusting scraper 6, the constant temperature cavity 7, the rotating shaft 7-1, the water inlet 7-2, the water outlet 7-3, the fine adjustment component 8, the screw 9, the pressing plate 10 and the like are included.

[0016] As Figure 1As shown, the utility model is a kind of glue adjusting structure in compact environment, including glue roller 3 and glue amount adjusting support 5 being rotatably arranged on rack, glue roller 3 and glue amount adjusting support 5 form glue bucket 4 between, it can be understood that, the structure of glue bucket 4 also includes side plate (not shown in drawing) in side part, since glue amount adjusting support 5 can be rotationally adjusted, so the size of glue bucket 4 is adjustable structure.

[0017] Glue amount adjusting scraper 6 is equipped on glue amount adjusting support 5, and glue amount adjusting scraper 6 can be telescopic adjustment, and also be equipped with fine adjustment component 8 to adjust the spacing between glue amount adjusting scraper 6 and glue roller 3.

[0018] Corresponding to the lower part of glue roller 3 and glue amount adjusting support 5 on rack, vacuum synchronous belt 1 for conveying corrugated paper is arranged, corrugated paper is attached to vacuum synchronous belt 1 by negative pressure assembly, and glue roller 3 is tangentially arranged with vacuum synchronous belt 1.

[0019] Glue amount adjusting scraper 6 is pressed on glue amount adjusting support 5 by pressing plate 10 and screw 9, after loosening screw 9, glue amount adjusting scraper 6 can be telescopic adjustment.

[0020] Glue amount adjusting support 5 has constant-temperature cavity 7 extending along the length direction of glue roller 3, and the two ends of constant-temperature cavity 7 are respectively provided with an inlet and an outlet.It can be understood that, in order to facilitate the rotation adjustment of constant-temperature cavity 7, the two ends of constant-temperature cavity 7 are respectively provided with rotating shafts 7-1, and the rotating shafts 7-1 are rotatably supported on the rack, and the rotation adjustment of the glue amount adjusting support 5 can be realized by the rotation of the rotating shafts 7-1, so as to drive the rotation adjustment of the glue amount adjusting scraper 6, and then realize the adjustment of the glue amount.

[0021] Fine adjustment component 8 adopts adjusting screw, and the lower end of the adjusting screw is connected with the bottom plate of glue amount adjusting support 5, and the upper end of the adjusting screw is threadedly connected with the adjusting nut on the rack.

[0022] Negative pressure box 2 is arranged between the upper belt and the lower belt of vacuum synchronous belt 1, and the corrugated paper is adsorbed on the surface of the upper belt by the air holes on the vacuum synchronous belt 1, so as to realize the forward conveying of the corrugated paper after gluing along with the vacuum synchronous belt 1.

[0023] It is worth noting that, in the work, the vacuum synchronous belt 1 and the rubber roller 3 are synchronized to ensure that the corrugated paper can be reliably glued. The feeding end of the vacuum synchronous belt 1 is connected to the corrugated paper conveying belt. The corrugated paper conveying belt can convey the corrugated paper to the vacuum synchronous belt 1 according to the received photoelectric signal. The negative pressure box 2 ensures that the corrugated paper can be reliably conveyed to the next station by the vacuum synchronous belt 1 during the gluing process and after the gluing process, and the corrugated paper and the surface paper are compounded. The vacuum synchronous belt 1 can ensure that the corrugated paper is always adsorbed on the vacuum synchronous belt 1 during the conveying process, so that the corrugated paper does not warp during the conveying process after gluing, and the rubber roller 3 can be away from the corner part, so that there is a larger space above the rubber roller 3, and the operability is good.

[0024] As shown in Figure 1 the utility model discloses a product in work, the feeding end of vacuum synchronous belt 1 is matched with the setting corrugated paper conveying belt, and the corrugated paper conveying belt is placed with corrugated paper, and the corrugated paper conveying belt is used to convey the corrugated paper to the vacuum synchronous belt 1, and the vacuum synchronous belt 1 is used to convey the corrugated paper to the gluing position, and after the corrugated paper is glued, continue to convey to the compound roller position, and the corrugated paper is adsorbed on the vacuum synchronous belt 1 through the negative pressure box 2 and is conveyed forward along with the vacuum synchronous belt 1, when the corrugated paper is conveyed to the rubber roller 3, the rubber roller 3 carries out the gluing work to the corrugated paper, since the corrugated paper is adsorbed on the vacuum synchronous belt 1, so the corrugated paper will not be stuck by the rubber roller 3 during the gluing process, and the corrugated paper is reliably conveyed forward after gluing. According to the size of the corrugated paperboard produced, the gap between the glue amount adjusting scraper 6 and the rubber roller 3 can be adjusted by rotating the glue amount adjusting support 5, so as to adjust the gluing amount to meet the production of various specifications of corrugated paperboard, and after long-term use, the front end of the glue amount adjusting scraper 6 is abraded, the screw 9 can be loosened to realize the forward translation of the glue amount adjusting scraper 6 to meet the use requirement, and after the glue amount adjusting support 5 is rotated to the position, the glue amount adjusting scraper 6 can be finely adjusted through the fine adjustment part 8 to meet the uniform gluing needs of the corrugated paper.

[0025] The utility model in work, corrugated paper works under the vacuum adsorption, ensure that when gluing, not by high viscosity glue stick on the rubber roller 3, after gluing by vacuum synchronous belt 1 send the corrugated paper after gluing to the compound place, due to the effect of vacuum synchronous belt 1, the position of rubber roller 3 can move back, guarantee the operating space and observation space. The high viscosity glue of traditional structure is unable to apply glue. The improvement of the utility model can solve: one, use high viscosity glue, less moisture, dry fast, paper does not deform, high strength, can save cost ten percent, increase profit, improve efficiency.

[0026] Finally, it should be explained that the above specific embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the present application, and all should be covered in the scope of the claims of the present application.

Claims

1. A glue conditioning structure in a compact environment, characterized in that: The device comprises a rubber roller (3) and a rubber amount adjusting support (5) arranged on a frame, a rubber tank (4) is formed between the rubber roller (3) and the rubber amount adjusting support (5), the rubber amount adjusting support (5) is provided with a rubber amount adjusting scraper (6), the rubber amount adjusting scraper (6) can be adjusted in extension and retraction, and a fine adjustment component (8) is further arranged to adjust the distance between the rubber amount adjusting scraper (6) and the rubber roller (3); A vacuum synchronous belt (1) for conveying corrugated paper is arranged below the rubber roller (3) and the rubber amount adjusting support (5) on the frame, the corrugated paper is adhered to the vacuum synchronous belt (1) by a negative pressure assembly, and the rubber roller (3) is tangent to the vacuum synchronous belt (1).

2. The glue conditioning structure in a compact environment of claim 1, wherein: The rubber amount adjusting scraper (6) is pressed on the rubber amount adjusting support (5) by a pressing plate (10) and a screw (9), and the rubber amount adjusting scraper (6) can be adjusted in extension and retraction after the screw (9) is loosened.

3. The glue conditioning structure in a compact environment of claim 1, wherein: The rubber amount adjusting support (5) has a constant temperature cavity (7) extending along the length direction of the rubber roller (3), and the constant temperature cavity (7) is provided with an inlet and an outlet at two ends respectively.

4. The glue conditioning structure in a compact environment of claim 1, wherein: The fine adjustment component (8) adopts an adjusting screw, the lower end of the adjusting screw is connected with the bottom plate of the rubber amount adjusting support (5), and the upper end of the adjusting screw is threadedly connected with an adjusting nut on the frame.

5. The glue conditioning structure in a compact environment of claim 1, wherein: The upper belt and the lower belt of the vacuum synchronous belt (1) are provided with a negative pressure box (2), the negative pressure box (2) adsorbs the corrugated paper on the surface of the upper belt through air holes on the vacuum synchronous belt (1), so that the corrugated paper is conveyed forward along the vacuum synchronous belt (1) after being coated with rubber.

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