Deviation correcting device for coating equipment

Abstract

The utility model discloses a deviation rectifying device for coating equipment, which comprises a mounting plate and a mounting frame, the mounting frame is rotatably connected onto the mounting plate, an electric telescopic rod is fixed on the mounting plate, a fixing frame is fixed on the left side of the mounting frame, a connecting rod is fixed on the fixing frame, an adjusting piece is fixed on the connecting rod, and the adjusting piece is fixed on the mounting frame. A movable frame is arranged on the left side of the mounting frame, a pressing roller is connected to the movable frame through a bearing, and vertical plates are symmetrically fixed to the lower end face of the movable frame front and back. According to the deviation rectifying device for the coating equipment, the deviation rectifying roller with the adjustable angle is adopted, the automatic deviation rectifying function of a product can be achieved, in the deviation rectifying process, in cooperation with the sliding function between the adjusting piece and the vertical plate, the movable frame and the pressing roller can move downwards to generate certain pressure on the product, the product can be straightened, edge curling is avoided, and the deviation rectifying effect is good. And the friction force between the product and the deviation rectifying roller can be increased, so that the deviation rectifying effect of the product is improved in an auxiliary manner, and the actual deviation rectifying requirement is better met.

Description

Technical Field

[0001] The utility model relates to the technical field of deviation rectification of coating equipment, in particular to a deviation rectification device for coating equipment. Background Technique

[0002] The coater is mainly used for the surface coating process production of films, papers, etc. This machine coats a roll of base material with a specific functional glue, coating, ink, etc., to facilitate the subsequent use of the film and paper. In the actual use process of the existing coating equipment, it is difficult to avoid a certain deviation, and a deviation rectification device is required to rectify and guide the product. However, in the actual use of the existing deviation rectification device, the deviation rectification effect is mainly achieved by adjusting the angle of the deviation rectification roller. Due to the limited friction force between the product and the deviation rectification roller, it is difficult to effectively ensure the deviation rectification effect. Therefore, in view of the above problems, a deviation rectification device for coating equipment is designed to better meet the actual use requirements. Content of the Utility Model

[0003] The purpose of the utility model is to provide a deviation rectification device for coating equipment to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A deviation rectification device for coating equipment, including a mounting plate and a mounting frame. The mounting plate is rotatably connected with the mounting frame. An electric telescopic rod is fixed on the mounting plate. A fixed frame is fixed on the left side of the mounting frame. A connecting rod is fixed on the fixed frame. An adjusting member is fixed on the connecting rod. A movable frame is arranged on the left side of the mounting frame. A pressure roller is rotatably connected to the movable frame. Vertical plates are symmetrically fixed on the front and rear of the lower end surface of the movable frame. A cross bar is fixed between the vertical plates.

[0005] Preferably, a photoelectric sensor is magnetically mounted on the mounting plate, and the photoelectric sensor is electrically connected to a PLC controller, and the PLC controller is fixed on the mounting plate. At the same time, the PLC controller is electrically connected to the electric telescopic rod. Through the action of the photoelectric sensor, the deviation of the product can be detected, providing a basic guarantee for the normal operation of the device. Cooperating with the PLC controller can realize the automatic regulation of the device, thus providing a basic guarantee for realizing automatic deviation rectification.

[0006] Preferably, a fixed rod is fixed on the front side of the mounting frame, and a deviation rectification roller is rotatably connected to the mounting frame, and the upper end surface of the deviation rectification roller is flush with the lower end surface of the pressure roller. Through the action of the deviation rectification roller, the deviation rectification of the product can be realized.

[0007] Preferably, the output end of the electric telescopic rod is rotatably connected with a movable ring, and the movable ring is slidably connected with the fixed rod. By the contraction of the electric telescopic rod and the sliding guiding action between the movable ring and the fixed rod, a basic guarantee can be provided for realizing the angle adjustment of the mounting frame and the deviation rectification roller.

[0008] Preferably, the adjusting member is slidably connected to the cross bar, and the diameter of the adjusting member gradually increases from the middle to both sides. Through the sliding action between the adjusting member and the cross bar, a basic acting force can be provided for the downward movement of the movable frame and the pressing roller, thereby ensuring the normal operation of the device.

[0009] Preferably, sliding rods are symmetrically fixed on the front and rear of the lower end surface of the movable frame, and the sliding rods are slidably connected to the mounting plate. One end of a spring is fixed to the lower end surface of the movable frame, and the other end of the spring is fixed to the mounting plate. When the movable frame is stressed and moves, the sliding guiding action between the sliding rods and the mounting plate can ensure the stability of the movement of the movable frame, and the elastic action of the spring can provide a basic acting force for the automatic reset of the movable frame.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: The deviation rectifying device for this coating equipment uses a deviation rectifying roller with adjustable angle, which can realize the automatic deviation rectifying of the product. During the deviation rectifying process, with the sliding action between the adjusting member and the vertical plate, the movable frame and the pressing roller can move downward to generate a certain pressure on the product, which can not only straighten the product and avoid curling, but also increase the friction between the product and the deviation rectifying roller, thereby assisting in increasing the deviation rectifying effect of the product and better meeting the actual deviation rectifying requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is the overall front view three-dimensional structure schematic diagram of the device of the present utility model;

[0012] Figure 2 is the overall top view three-dimensional structure schematic diagram of the device of the present utility model;

[0013] Figure 3 is the schematic diagram of the structure composed of the adjusting member and the cross bar of the present utility model.

[0014] In the figure: 1, mounting plate; 101, photoelectric inductor; 102, PLC controller; 2, mounting frame; 201, fixed rod; 202, deviation rectifying roller; 3, electric telescopic rod; 301, movable ring; 4, fixed frame; 401, connecting rod; 402, adjusting member; 5, movable frame; 501, sliding rod; 502, spring; 6, pressing roller; 7, vertical plate; 701, cross bar. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0016] Please refer to Figures 1 - 3 Figures 1 - 3 This utility model provides a technical solution: a deviation rectifying device for a coating equipment, which includes a mounting plate 1 and a mounting frame 2. The mounting frame 2 is rotatably connected to the mounting plate 1. An electric telescopic rod 3 is fixed on the mounting plate 1. A fixing frame 4 is fixed on the left side of the mounting frame 2. A connecting rod 401 is fixed on the fixing frame 4. An adjusting member 402 is fixed on the connecting rod 401. A movable frame 5 is arranged on the left side of the mounting frame 2. A pressing roller 6 is connected to the movable frame 5 through a bearing. Vertical plates 7 are symmetrically fixed on the front and rear of the lower end surface of the movable frame 5. A cross bar 701 is fixed between the vertical plates 7.

[0017] A photoelectric sensor 101 is magnetically installed on the mounting plate 1, and the photoelectric sensor 101 is electrically connected to a PLC controller 102. The PLC controller 102 is fixed on the mounting plate 1. At the same time, the PLC controller 102 is electrically connected to the electric telescopic rod 3. A fixing rod 201 is fixed on the front side of the mounting frame 2. A deviation rectifying roller 202 is connected to the mounting frame 2 through a bearing. The upper end surface of the deviation rectifying roller 202 is flush with the lower end surface of the pressing roller 6. The output end of the electric telescopic rod 3 is rotatably connected to a movable ring 301, and the movable ring 301 is slidably connected to the fixing rod 201.

[0018] When using this deviation rectifying device for the coating equipment, as Figures 1 - 3 shown, the mounting plate 1 is docked and installed with the coating equipment, and the device is powered by an external power source. The product contacts the lower end surface of the pressing roller 6 and the upper end surface of the deviation rectifying roller 202. During the operation of the device, the photoelectric sensor 101 can be installed in a suitable position through magnetic attraction, so that the photoelectric sensor 101 corresponds to the edge of the product. During the movement of the product, when the photoelectric sensor 101 detects that the edge of the product is deviated, a signal is transmitted to the PLC controller 102. The PLC controller 102 controls the electric telescopic rod 3 to expand and contract. With the rotational effect between the movable ring 301 and the electric telescopic rod 3 and the sliding effect between the movable ring 301 and the fixing rod 201, the mounting frame 2 can be forced to swing, thereby driving the deviation rectifying roller 202 to swing, realizing the angle adjustment of the deviation rectifying roller 202. Through the action of the deviation rectifying roller 202, the deviation rectifying of the product can be realized.

[0019] The adjusting member 402 is slidably connected to the cross bar 701, and the diameter of the adjusting member 402 gradually increases from the middle to both sides. Slide bars 501 are symmetrically fixed on the front and rear of the lower end surface of the movable frame 5, and the slide bars 501 are slidably connected to the mounting plate 1. One end of a spring 502 is fixed on the lower end surface of the movable frame 5, and the other end of the spring 502 is fixed on the mounting plate 1.

[0020] When the mounting frame 2 is forced to swing, as Figures 1 - 3As shown, at this time, the fixing frame 4, the connecting rod 401 and the adjusting member 402 move synchronously under force. Since the diameter of the adjusting member 402 gradually increases from the middle to both sides, when the adjusting member 402 moves, in cooperation with the sliding action between the adjusting member 402 and the cross bar 701, the vertical plate 7, the movable frame 5 and the pressing roller 6 can be forced to move downward. In cooperation with the sliding guiding action between the sliding rod 501 and the mounting plate 1, the stability of the movement of the movable frame 5 can be ensured. When the pressing roller 6 moves downward, a downward force can be generated on the product by the pressing roller 6, so that the product can be straightened, avoiding the phenomenon of curling of the product during the deviation correction process. Moreover, by generating a downward force on the product by the pressing roller 6, a force can also be generated on the deviation correction roller 202 by the product, increasing the friction between the product and the deviation correction roller 202, thereby assisting in increasing the deviation correction effect of the product. This is the working principle of the deviation correction device for this coating equipment.

[0021] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deviation correction device for a coating device, comprising a mounting plate (1) and a mounting frame (2), characterized in that: The mounting plate (1) is rotatably connected to a mounting frame (2), an electric telescopic rod (3) is fixed to the mounting plate (1), a fixing frame (4) is fixed to the left side of the mounting frame (2), a connecting rod (401) is fixed to the fixing frame (4), an adjusting member (402) is fixed to the connecting rod (401), a movable frame (5) is arranged on the left side of the mounting frame (2), a pressure roller (6) is connected to a bearing on the movable frame (5), vertical plates (7) are symmetrically fixed to the front and rear of the lower end face of the movable frame (5), and a cross bar (701) is fixed between the vertical plates (7).

2. The deviation correcting device for coating equipment according to claim 1, characterized in that: The mounting plate (1) is provided with a photoelectric sensor (101) by magnetic attraction, the photoelectric sensor (101) is electrically connected to a PLC controller (102), the PLC controller (102) is fixed to the mounting plate (1), and the PLC controller (102) is electrically connected to an electric telescopic rod (3).

3. The deviation correcting device for coating equipment according to claim 1, characterized in that: A fixing rod (201) is fixed on the front side of the mounting frame (2), and a deviation correction roller (202) is connected to a bearing on the mounting frame (2), and the upper end surface of the deviation correction roller (202) is flush with the lower end surface of the pressure roller (6).

4. A deviation-correcting device for coating equipment according to claim 3, characterized in that: The output end of the electric telescopic rod (3) is rotatably connected to a movable ring (301), and the movable ring (301) is slidably connected to the fixed rod (201).

5. The deviation correcting device for coating equipment according to claim 1, characterized in that: The adjusting member (402) and the crossbar (701) are slidably connected, and the diameter of the adjusting member (402) gradually increases from the middle to both sides.

6. The deviation correcting device for coating equipment according to claim 1, characterized in that: A slide bar (501) is symmetrically fixed to the front and rear of the lower end surface of the movable frame (5), and the slide bar (501) is slidably connected to the mounting plate (1). One end of a spring (502) is fixed to the lower end surface of the movable frame (5), and the other end of the spring (502) is fixed to the mounting plate (1).

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