Pressing device suitable for balance paper production

Abstract

The utility model discloses a pressing device suitable for balance paper production, which relates to the technical field of balance paper and comprises a bridge and an adjusting mechanism. A carrier roller is rotationally connected to the bridge frame, and pressing rollers are arranged above the carrier roller at intervals. The two adjusting mechanisms are connected with the two ends of the pressing roller correspondingly. Each adjusting mechanism comprises a vertical plate, a transverse plate, a guide rod, a supporting frame, a servo electric cylinder, a pressure sensor and a spring. When the balance paper is pressed by the pressing roller, one end of the pressing roller applies upward thrust to the transverse plate through the vertical plate, so that the transverse plate compresses the spring while sliding upwards along the guide rod, the pressure sensor can monitor the pressure at one end of the pressing roller at the moment, and the pressure at one end of the pressing roller can be accurately adjusted in cooperation with the servo electric cylinder; the two adjusting mechanisms are used for accurately adjusting the pressure at the two ends of the pressing roller correspondingly, and it can be guaranteed that the pressure of the two ends of the pressing roller on balance paper is kept consistent.

Description

Technical Field

[0001] The utility model relates to the technical field of balancing paper, and more specifically, it relates to a pressing device suitable for the production of balancing paper. Background Technique

[0002] Balancing paper is a film material with various excellent properties and wide applications. It plays an important role in the furniture and floor manufacturing industries. It can not only ensure the balance and stability of products, but also improve the physical and mechanical properties and moisture-proof protection ability of products. In addition, the balancing paper also has a certain decorative effect, which can enhance the overall beauty of products.

[0003] During the production process of balancing paper, pressing is required. For example, the pressing device for the production of balancing paper with the publication number CN203994873U. Although the above patent can adjust the position of the pressing roller through a fully automatic lifting device to ensure moderate pressure, when facing a long roller, the heights at both ends of the roller are prone to errors, and it is difficult to ensure that the pressures on the balancing paper at both ends of the roller are consistent, resulting in uneven pressure and poor pressing effect. Content of the Utility Model

[0004] Aiming at the deficiencies existing in the prior art, the purpose of the present utility model is to provide a pressing device suitable for the production of balancing paper.

[0005] To achieve the above purpose, the present utility model provides the following technical solution: A pressing device suitable for the production of balancing paper, including a bridge and an adjusting mechanism;

[0006] A supporting roller is rotatably connected to the bridge, and a pressing roller is arranged at intervals above the supporting roller;

[0007] There are two adjusting mechanisms, which are respectively connected to both ends of the pressing roller. Each adjusting mechanism includes a vertical plate, a horizontal plate, a guide rod, a support frame, a servo electric cylinder, a pressure sensor and a spring. The vertical plate is rotatably connected to one end of the pressing roller. A horizontal plate is connected to the vertical plate. A plurality of guide rods are slidably connected to the horizontal plate, and all the guide rods are fixedly connected to the support frame. The support frame is fixedly connected to the piston rod of the servo electric cylinder. The servo electric cylinder is installed on the bridge. A spring is fixedly connected to the horizontal plate, and the end of the spring away from the horizontal plate abuts against the pressure sensor. The pressure sensor is installed on the support frame.

[0008] Preferably, each adjusting mechanism further includes a base, the base is hinged to the bridge, and the servo electric cylinder is installed on the base.

[0009] Preferably, the vertical plate is hinged to the horizontal plate.

[0010] Preferably, a motor is installed on the bridge, and the output shaft of the motor is connected to one end of the idler roller through a coupling.

[0011] Preferably, a plurality of auxiliary rollers are rotatably connected to the bridge.

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

[0013] When the pressure roller presses the balance paper, one end of the pressure roller gives an upward thrust to the cross plate through the vertical plate, so that the cross plate slides upward along the guide rod while compressing the spring. At this time, the pressure sensor can monitor the pressure at one end of the pressure roller, and then cooperate with the servo electric cylinder to accurately adjust the pressure at one end of the pressure roller;

[0014] By accurately adjusting the pressures at both ends of the pressure roller through two adjusting mechanisms respectively, it can be ensured that the pressures at both ends of the pressure roller on the balance paper are consistent, so that the balance paper is uniformly stressed and the pressing effect is better.

[0015] The above description is only an overview of the technical solution of the present utility model. In order to be able to understand the technical means of the present utility model more clearly and implement it according to the content of the specification, the following takes the preferred embodiment of the present utility model and describes it in detail with the accompanying drawings. The specific implementation manner of the present utility model is given in detail by the following embodiments and their accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present utility model and form a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0017] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0018] Figure 2 is a schematic diagram of the structure of the pressure roller of an embodiment of the present utility model;

[0019] Figure 3 is a schematic diagram of the structure of the adjusting mechanism of an embodiment of the present utility model.

[0020] In the figure: 1, bridge; 2, idler roller; 3, pressure roller; 4, vertical plate; 5, cross plate; 6, guide rod; 7, support frame; 8, servo electric cylinder; 9, pressure sensor; 10, spring; 11, base; 12, motor; 13, auxiliary roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] In the description of the embodiments of the present utility model, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship when the product of this utility model is usually placed. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, terms such as "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0023] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0024] Refer to Figures 1 to 3 , the present utility model provides a technical solution: a pressing device suitable for the production of balance paper, including a bridge 1 and an adjusting mechanism;

[0025] A roller 2 is rotatably connected to the bridge 1, and a pressing roller 3 is arranged at intervals above the roller 2. As Figure 1 , the balance paper passes through between the roller 2 and the pressing roller 3, and the balance paper is pressed by the roller 2 and the pressing roller 3;

[0026] There are two adjusting mechanisms, which are respectively connected to both ends of the pressure roller 3. The two adjusting mechanisms are used to adjust the pressure at both ends of the pressure roller 3 respectively. Each adjusting mechanism includes a vertical plate 4, a horizontal plate 5, a guide rod 6, a support frame 7, a servo electric cylinder 8, a pressure sensor 9 and a spring 10. The vertical plate 4 is rotatably connected to one end of the pressure roller 3. A horizontal plate 5 is connected to the vertical plate 4. A plurality of guide rods 6 are slidably connected to the horizontal plate 5, and the horizontal plate 5 can move along the guide rods 6. A plurality of the guide rods 6 are fixedly connected to the support frame 7. The support frame 7 is fixedly connected to the piston rod of the servo electric cylinder 8. The servo electric cylinder 8 is installed on the bridge 1, as Figure 2 and Figure 3 , the servo electric cylinder 8 can drive the support frame 7 to move up and down. The support frame 7 drives one end of the pressure roller 3 to move up and down through the horizontal plate 5 and the vertical plate 4. A spring 10 is fixedly connected to the horizontal plate 5. One end of the spring 10 away from the horizontal plate 5 abuts against the pressure sensor 9. The pressure sensor 9 is installed on the support frame 7;

[0027] When the pressure roller 3 presses the balance paper, as Figure 2 and Figure 3 , one end of the pressure roller 3 gives an upward thrust to the horizontal plate 5 through the vertical plate 4, so that the horizontal plate 5 slides upward along the guide rods 6 while compressing the spring 10. At this time, the pressure sensor 9 can monitor the pressure at one end of the pressure roller 3. Combined with the servo electric cylinder 8, the pressure at one end of the pressure roller 3 can be accurately adjusted;

[0028] By accurately adjusting the pressure at both ends of the pressure roller 3 through two adjusting mechanisms respectively, it can be ensured that the pressure on the balance paper at both ends of the pressure roller 3 is consistent, so that the balance paper is evenly stressed and the pressing effect is better.

[0029] Specifically, each adjusting mechanism further includes a base 11. The base 11 is hinged to the bridge 1. The servo electric cylinder 8 is installed on the base 11, so that when adjusting the pressure, the movement of each component does not interfere with each other.

[0030] Specifically, the vertical plate 4 is hinged to the horizontal plate 5, so that when adjusting the pressure, the movement of each component does not interfere with each other.

[0031] Specifically, a motor 12 is installed on the bridge 1. The output shaft of the motor 12 is connected to one end of the idler roller 2 through a coupling, as Figure 1 , and the motor 12 drives the idler roller 2 to rotate.

[0032] Specifically, a plurality of auxiliary rollers 13 are rotatably connected to the bridge 1, and the balance paper is supported by the plurality of auxiliary rollers 13.

[0033] Working principle: The servo electric cylinder 8 can drive the support frame 7 to move up and down, and the support frame 7 drives one end of the pressure roller 3 to move up and down through the horizontal plate 5 and the vertical plate 4; when the pressure roller 3 presses the balance paper, one end of the pressure roller 3 gives an upward thrust to the horizontal plate 5 through the vertical plate 4, so that the horizontal plate 5 slides upward along the guide rod 6 and compresses the spring 10. At this time, the pressure sensor 9 can monitor the pressure at one end of the pressure roller 3, and then cooperate with the servo electric cylinder 8 to accurately adjust the pressure at one end of the pressure roller 3;

[0034] By accurately adjusting the pressure at both ends of the pressing roller 3 through two adjusting mechanisms, it is possible to ensure that the pressure at both ends of the pressing roller 3 on the balancing paper remains consistent, so that the balancing paper is evenly stressed and the pressing effect is better.

[0035] It should be noted that the electrical components appearing in this application document are all electrically connected to the external main controller and the 220V AC power supply, and the main controller can be a processor, an alarm module, a drive module, etc., which play a role in controlling conventional known equipment. The standard parts used in this application document can all be purchased from the market, and the specific connection methods of each part are connected by conventional means such as mature bolts, rivets, welding, etc. in the prior art. In addition, the machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, so no specific description will be made here.

[0036] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A laminating device applicable to the production of balance paper, characterized in that, It includes a bridge frame (1) and an adjustment mechanism; A roller (2) is rotatably connected to the bridge frame (1), and a pressure roller (3) is arranged at intervals above the roller (2); There are two adjustment mechanisms, which are respectively connected to both ends of the pressure roller (3). Each adjustment mechanism includes a vertical plate (4), a horizontal plate (5), a guide rod (6), a support frame (7), a servo electric cylinder (8), a pressure sensor (9) and a spring (10). The vertical plate (4) is rotatably connected to one end of the pressure roller (3). A horizontal plate (5) is connected to the vertical plate (4). A plurality of guide rods (6) are slidably connected to the horizontal plate (5). The plurality of guide rods (6) are fixedly connected to the support frame (7). The support frame (7) is fixedly connected to the piston rod of the servo electric cylinder (8). The servo electric cylinder (8) is installed on the bridge frame (1). A spring (10) is fixedly connected to the horizontal plate (5). One end of the spring (10) away from the horizontal plate (5) abuts against the pressure sensor (9). The pressure sensor (9) is installed on the support frame (7).

2. The laminating device applicable to the production of balance paper according to claim 1, wherein: Each adjustment mechanism further includes a base (11). The base (11) is hinged to the bridge frame (1). The servo electric cylinder (8) is installed on the base (11).

3. The lamination device applicable to the production of balance paper according to claim 1, characterized in that: The vertical plate (4) is hinged to the horizontal plate (5).

4. A laminating device suitable for the production of balance paper according to claim 1, characterized in that: A motor (12) is installed on the bridge frame (1). The output shaft of the motor (12) is connected to one end of the roller (2) through a coupling.

5. A pressing device applicable to the production of balanced paper according to claim 1, characterized in that: A plurality of auxiliary rollers (13) are rotatably connected to the bridge frame (1).

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