Coating machine head stirring device

Abstract

The utility model provides a coating machine head stirring device, relates to the technical field of coating machine processing auxiliary devices, and aims to solve the problems that a stirring device is not arranged in a gluing groove of an existing coating machine head, a worker holds a stirring auxiliary tool by hand to uniformly mix glue in a material groove, the stirring effect is poor, and the labor intensity of the worker is increased. Comprising a machine head frame, a coating roller is arranged in the machine head frame in a penetrating mode, a motor is fixedly connected to the outer wall of the machine head frame, a rotor is rotatably connected to the interior of the motor, the rotor is communicated with the coating roller, a material mixing box is fixedly connected to the upper portion of the machine head frame, and a stirring paddle is arranged in the material mixing box in a penetrating mode. A motor is fixedly connected to the outer wall of the mixing box, and a rotating shaft is rotatably connected to the interior of the motor.

Description

Technical Field

[0001] The utility model relates to the technical field of coating machine processing auxiliary devices, in particular to a coating machine head stirring device. Background Art

[0002] Coating machines are mainly used for surface coating production of films, papers, etc. This machine coats a layer of glue, coating or ink with specific functions on the rolled substrate, dries it and rewinds it. In actual production, there are certain requirements for the coating thickness.

[0003] A glue tank is provided at the front end of the coating head, and the glue tank is used to place the glue used by the coating head. In the process of using the coating head, in order to ensure a better gluing effect, the existing coating head glue tank is not provided with a stirring device, and the staff uses a handheld stirring auxiliary tool to mix the glue in the material tank, which has a poor stirring effect and increases the labor intensity of the staff. Therefore, it is particularly important to design a coating machine stirring device to solve the above technical problems. Utility Model Content

[0004] The utility model aims to solve the problem that no stirring device is provided in the glue tank of the existing coating machine head, and the staff has to hold a stirring auxiliary tool to mix the glue in the material tank, which results in poor stirring effect and increased labor intensity of the staff, and proposes a coating machine head stirring device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a coating machine head stirring device, comprising a machine head frame, a coating roller is inserted into the machine head frame, a motor is fixedly connected to the outer wall of the machine head frame, a rotor is rotatably connected to the motor, the rotor is connected to the coating roller, a mixing box is fixedly connected to the top of the machine head frame, a stirring paddle is inserted into the mixing box, a motor is fixedly connected to the outer wall of the mixing box, a rotating shaft is rotatably connected to the motor, the rotating shaft is connected to the stirring paddle, a feed port is installed on the top of the mixing box, and an air port is installed on the right side of the feed port.

[0006] Preferably, a feeding nozzle is fixedly connected to the head frame via a connecting plate, and the feeding nozzle is connected to the mixing box via two groups of feeding pipes.

[0007] Preferably, a solenoid valve is fixedly connected to the feed conveying pipe.

[0008] Preferably, the end of the feeding nozzle is conical.

[0009] Preferably, discharge ports are symmetrically distributed at the bottom of the mixing box, and the discharge ports are connected to the feed pipe.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are:

[0011] 1. In the utility model, during use, a mixing box is installed at the top position of the head frame, and a stirring paddle is rotated in the mixing box to complete the mixing and mixing of the raw materials. After the mixing is completed, the raw materials are transported to the feeding nozzle position through the feeding pipe. The start and stop feeding of the feeding pipe is controlled by an electromagnetic valve. Compared with the conventional situation where no stirring device is installed at the position above the coating machine head or manual stirring, the technical solution adopted by the utility model makes the mixed material entering the feeding nozzle position in a relatively uniform state, so that the surface quality of the product coated by the coating roller is uniform, the overall structural stability is good, it is not easy to fail, and the later maintenance cost is reduced. It solves the problem that there is no stirring device in the glue tank of the existing coating machine head, and the staff uses a handheld stirring auxiliary tool to mix the glue in the material tank, the stirring effect is poor and the labor intensity of the staff is increased.

[0012] 2. In the present invention, during use, a conical structure is provided at the end of the feed nozzle so that the ejected raw material can directly act on the coating roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an overall diagram of the stirring device of the coating machine head of the utility model;

[0014] Legend: 1. Headstock; 101. Coating roller; 102. Motor; 103. Rotor; 2. Mixing box; 3. Stirring paddle; 4. Motor; 401. Rotating shaft; 5. Feed inlet; 501. Air inlet; 6. Connecting plate; 601. Feed nozzle; 602. Feed pipe; 603. Solenoid valve; 604. Discharge port. DETAILED DESCRIPTION

[0015] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0016] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0017] The utility model provides a coating machine head stirring device, comprising a machine head frame 1, a coating roller 101 is inserted into the machine head frame 1, a motor 102 is fixedly connected to the outer wall of the machine head frame 1, a rotor 103 is rotatably connected to the motor 102, the rotor 103 is connected to the coating roller 101, a mixing box 2 is fixedly connected to the top of the machine head frame 1, a stirring paddle 3 is inserted into the mixing box 2, a motor 4 is fixedly connected to the outer wall of the mixing box 2, and the motor 4 is fixedly connected to the outer wall of the mixing box 2. 4 is rotatably connected with a rotating shaft 401, the rotating shaft 401 is connected with the stirring paddle 3, a feeding port 5 is installed on the top of the mixing box 2, and an air port 501 is installed on the right side of the feeding port 5. A feeding nozzle 601 is fixedly connected to the head frame 1 through a connecting plate 6, and the feeding nozzle 601 is connected to the mixing box 2 through two groups of feeding pipes 602. The feeding pipe 602 is fixedly connected with a solenoid valve 603, and the solenoid valve 603 is controlled to start and stop by the staff;

[0018] When the coating machine head stirring device is actually used, the staff delivers the raw materials required for coating to the mixing box 2 through the feed port 5, and then the motor 4 cooperates with the rotating shaft 401 to drive the stirring paddle 3 to fully mix and stir the raw materials in the mixing box 2. After the mixing and stirring is completed, when the mixed coating needs to be transported to the coating roller 101, the staff drives the solenoid valve 603 to start working by operating the relevant control device. The solenoid valve 603 opens and cooperates with the feed pipe 602 at the discharge port 604 to feed the material to the feeding nozzle 601. Finally, the nozzle at the end of the feeding nozzle 601 sprays the raw materials to the coating roller 101, and the raw materials in the mixed state are directly applied to the coating roller 101. On the roller 101, a mixing box 2 is installed at the top position of the head frame 1, and the stirring paddle 3 rotates in the mixing box 2 to complete the mixing and mixing of the raw materials. After the mixing is completed, it is transported to the feeding nozzle 601 through the feed pipe 602. The start and stop feeding of the feed pipe 602 is controlled by the solenoid valve 603. Compared with the conventional situation where no stirring device is installed at the position above the coating head or manual stirring, the technical solution adopted by the utility model makes the mixed material entering the feeding nozzle 601 in a relatively uniform state, so that the surface quality of the product coated by the coating roller 101 is uniform, the overall structural stability is good, it is not easy to fail, and the later maintenance cost is reduced.

[0019] like Figure 1 As shown, the end of the feeding nozzle 601 is conical, and the bottom of the mixing box 2 is symmetrically provided with discharge ports 604, which are connected to the feeding pipe 602.

[0020] The effect achieved by the entire embodiment 1 is that, in use, by providing a conical structure at the end of the feeding nozzle 601 , the ejected raw material can directly act on the coating roller 101 .

[0021] Working principle: The staff delivers the raw materials required for coating into the mixing box through the feed inlet, and then the motor cooperates with the rotating shaft to drive the stirring paddle to fully mix the raw materials in the mixing box. After the mixing is completed, when the mixed coating needs to be delivered to the coating roller, the staff drives the solenoid valve to start working by operating the relevant control device. When the solenoid valve opens, it will cooperate with the feed pipe at the discharge port to feed the material to the feeding nozzle, and finally the raw materials are sprayed toward the coating roller from the nozzle at the end of the feeding nozzle, so that the raw materials in the mixed state directly act on the coating roller.

Claims

1. A coating machine head stirring device, comprising a machine head frame (1), wherein a coating roller (101) is inserted into the machine head frame (1), characterized in that: A motor (102) is fixedly connected to the outer wall of the head frame (1), a rotor (103) is rotatably connected to the motor (102), and the rotor (103) is connected to the coating roller (101); a mixing box (2) is fixedly connected to the top of the head frame (1), and a stirring paddle (3) is inserted into the mixing box (2); a motor (4) is fixedly connected to the outer wall of the mixing box (2), a rotating shaft (401) is rotatably connected to the motor (4), and the rotating shaft (401) is connected to the stirring paddle (3); a feed port (5) is installed on the top of the mixing box (2), and an air port (501) is installed on the right side of the feed port (5).

2. A coating machine head stirring device according to claim 1, characterized in that: A feeding nozzle (601) is fixedly connected to the head frame (1) via a connecting plate (6), and the feeding nozzle (601) is connected to the mixing box (2) via two sets of feeding pipes (602).

3. A coating machine head stirring device according to claim 2, characterized in that: The material delivery pipe (602) is fixedly connected to a solenoid valve (603).

4. A coating machine head stirring device according to claim 2, characterized in that: The end of the feeding nozzle (601) is conical.

5. A coating machine head stirring device according to claim 2, characterized in that: The bottom of the mixing box (2) is symmetrically provided with discharge ports (604), and the discharge ports (604) are connected to the conveying pipe (602).

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