Modified resin preparation equipment for synthetic leather

Abstract

The utility model discloses modified resin preparation equipment for synthetic leather, which comprises a support frame, a trough plate is arranged on the support frame, a through hole is arranged at the bottom of the trough plate, a preparation tank is arranged above the trough plate, a spring is arranged on the side wall of the preparation tank, the other end of the spring is connected with the inner wall of the trough plate, and the other end of the spring is connected with the inner wall of the trough plate. A feeding hopper is arranged above the preparation tank, a support is arranged on the outer wall of the trough plate, and a stirring device is arranged on the support and located in the preparation tank. The utility model belongs to the technical field of modified resin preparation, and particularly relates to modified resin preparation equipment for synthetic leather, which is used for solving the problems in the prior art that a plurality of bubbles are easily generated in the stirring process when modified resin is prepared, and a measure for eliminating the bubbles in the resin is lacked.

Description

Technical Field

[0001] The utility model belongs to the technical field of modified resin preparation, in particular to modified resin preparation equipment for synthetic leather. Background Art

[0002] The development of China's synthetic leather industry is changing with each passing day. Especially in recent years, with the application of new materials and new post-processing processes, the grade and variety of synthetic leather products have achieved unprecedented development. The development and use of various special surface materials, from the initial matte to the later cracking, discoloration, crazy horse, rubbing, yangbuck, spray varnish and other materials have made synthetic leather products more diversified and diversified. They have been widely used in various fields such as luggage, shoes, clothing, furniture, vehicles, etc.

[0003] Various special resins play different roles in the surface treatment of synthetic leather. When the modified resin is prepared, it is generally prepared in a reactor. When the modified resin is stirred, it is in a molten state and bubbles are easily generated. However, there is no good measure for defoaming the resin in the prior art, resulting in the use of the modified resin being less than ideal. Therefore, improvements are needed. Utility Model Content

[0004] The technical problem to be solved by the utility model is that in the prior art, when preparing the modified resin, a lot of bubbles are easily generated during the stirring process, and there is a lack of measures to eliminate the bubbles in the resin.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a modified resin preparation device for synthetic leather, comprising a support frame, a groove plate is provided on the support frame, a through hole is provided at the bottom of the groove plate, a preparation tank is provided above the groove plate, a spring is provided on the side wall of the preparation tank, the other end of the spring is connected to the inner wall of the groove plate, a feeding hopper is provided above the preparation tank, a bracket is provided on the outer wall of the groove plate, a stirring device is provided on the bracket and is located in the preparation tank; the stirring device comprises a motor, the motor is arranged on the bracket, a rotating shaft is provided at the output end of the motor, a circular hole is provided at the top of the preparation tank, the rotating shaft is located in the circular hole, a stirring paddle is provided on the rotating shaft, and a fan-shaped plate is provided at the bottom end of the rotating shaft, the modified resin in the preparation tank can be stirred evenly by the stirring paddle, the inner wall of the preparation tank can be knocked by the fan-shaped plate, and the preparation tank can be vibrated under the action of the spring, thereby helping to discharge bubbles in the modified resin and improve the preparation quality of the modified resin.

[0006] Furthermore, a limiting groove is provided in the inner wall of the through hole, and a limiting plate is provided at the bottom of the preparation tank. The limiting plate is a circular plate and is located in the limiting groove. When the preparation tank oscillates, the limiting plate is always located in the limiting groove to prevent the preparation tank from oscillating up and down and separating from the groove plate.

[0007] Preferably, a discharge valve is provided at the bottom of the preparation tank.

[0008] Preferably, the rotating shaft is eccentrically arranged with respect to the axis of the preparation tank, and the fan-shaped plate is longer than the stirring paddle.

[0009] Preferably, the springs are arranged in a plurality of groups in a circumferential array within the slot plate.

[0010] Preferably, the diameter of the circular hole should be sufficient to meet the oscillation range of the preparation tank on the rotating shaft.

[0011] The utility model adopts the above structure to achieve the following beneficial effects:

[0012] 1. The utility model can achieve that when preparing the modified resin, the modified resin can be stirred by setting a stirring device, and the preparation tank can be knocked and shaken at the same time, which helps to shake out the bubbles in the modified resin and ensure the preparation quality of the modified resin.

[0013] 2. The utility model can prevent the preparation tank from moving up and down and leaving the groove plate when vibrating by providing the limit groove and the limit plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an overall stereogram of a modified resin preparation device for synthetic leather of the utility model;

[0015] Figure 2 It is a partial three-dimensional diagram of a stirring device of a modified resin preparation device for synthetic leather of the utility model;

[0016] Figure 3 for Figure 1 Bottom view of the middle slot plate;

[0017] Figure 4 This is a bottom view of the preparation tank.

[0018] Among them, 1. support frame, 2. groove plate, 3. through hole, 4. preparation tank, 5. spring, 6. hopper, 7. bracket, 8. stirring device, 9. motor, 10. round hole, 11. rotating shaft, 12. stirring paddle, 13. fan-shaped plate, 14. limit groove, 15. limit plate, 16. discharge valve. DETAILED DESCRIPTION

[0019] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are 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.

[0020] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0021] like Figure 1-4 The utility model discloses a modified resin preparation device for synthetic leather, comprising a support frame 1, a groove plate 2 is arranged on the support frame 1, a through hole 3 is arranged at the bottom of the groove plate 2, a preparation tank 4 is arranged above the groove plate 2, a discharge valve 16 is arranged at the bottom of the preparation tank 4, a spring 5 is arranged on the side wall of the preparation tank 4, the other end of the spring 5 is connected to the inner wall of the groove plate 2, a plurality of groups of springs 5 ​​are arranged in a circumferential array inside the groove plate 2, a hopper 6 is arranged above the preparation tank 4, a bracket 7 is arranged on the outer wall of the groove plate 2, a stirring device 8 is arranged on the bracket 7 and is located in the preparation tank 4;

[0022] like Figure 1-2 The stirring device 8 includes a motor 9, which is arranged on the bracket 7. A rotating shaft 11 is arranged at the output end of the motor 9. A circular hole 10 is arranged at the top of the preparation tank 4. The rotating shaft 11 is located in the circular hole 10. The diameter of the circular hole 10 is sufficient to meet the oscillation range of the preparation tank 4 on the rotating shaft 11. A stirring paddle 12 is arranged on the rotating shaft 11. A fan-shaped plate 13 is arranged at the bottom end of the rotating shaft 11. The rotating shaft 11 is eccentrically arranged with the axis of the preparation tank 4. The fan-shaped plate 13 is longer than the stirring paddle 12. The modified resin in the preparation tank 4 can be evenly stirred by the stirring paddle 12, and the inner wall of the preparation tank 4 can be knocked by the fan-shaped plate 13. Under the action of the spring 5, the preparation tank 4 can be vibrated, which helps to discharge the bubbles in the modified resin and improve the preparation quality of the modified resin.

[0023] like Figure 3-4 A limiting groove 14 is provided in the inner wall of the through hole 3, and a limiting plate 15 is provided at the bottom of the preparation tank 4. The limiting plate 15 is a circular plate and is located in the limiting groove 14. When the preparation tank 4 oscillates, the limiting plate 15 is always located in the limiting groove 14 to prevent the preparation tank 4 from oscillating up and down and separating from the groove plate 2.

[0024] During specific use, the modified resin for synthetic leather is added to the preparation tank 4 through the feeding hopper 6. After the modified resin is melted in the preparation tank 4, the motor 9 is turned on. The motor 9 drives the rotating shaft 11 to rotate the stirring paddle 12 to stir the modified resin. Since the length of the fan-shaped plate 13 is larger than the stirring paddle 12, the fan-shaped plate 13 will squeeze the inner wall of the preparation tank 4. Under the action of the spring 5, the preparation tank 4 can oscillate, which helps to discharge the bubbles in the modified resin and discharge them through the circular hole 10.

[0025] During the oscillation of the preparation tank 4 , the limiting plate 15 will always be in the limiting groove 14 to ensure that the preparation tank 4 will not move up and down, and the prepared modified resin can be discharged through the discharge valve 16 .

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A modified resin preparation device for synthetic leather, comprising a support frame, wherein a slot plate is provided on the support frame, characterized in that: A through hole is provided at the bottom of the trough plate, a preparation tank is provided above the trough plate, a spring is provided on the side wall of the preparation tank, the other end of the spring is connected to the inner wall of the trough plate, a feeding hopper is provided above the preparation tank, a bracket is provided on the outer wall of the trough plate, a stirring device is provided on the bracket and is located in the preparation tank.

2. The modified resin preparation equipment for synthetic leather according to claim 1, characterized in that: The stirring device comprises a motor, which is arranged on a bracket. A rotating shaft is arranged at the output end of the motor. A round hole is arranged at the top of the preparation tank. The rotating shaft is located in the round hole. A stirring paddle is arranged on the rotating shaft. A fan-shaped plate is arranged at the bottom end of the rotating shaft.

3. The modified resin preparation equipment for synthetic leather according to claim 2, characterized in that: A limiting groove is arranged in the inner wall of the through hole, and a limiting plate is arranged at the bottom of the preparation tank. The limiting plate is a circular plate and is located in the limiting groove.

4. The modified resin preparation equipment for synthetic leather according to claim 3, characterized in that: A discharge valve is provided at the bottom of the preparation tank.

5. The modified resin preparation equipment for synthetic leather according to claim 4, characterized in that: The rotating shaft is eccentrically arranged with respect to the axis of the preparation tank, and the fan-shaped plate is longer than the stirring paddle.

6. The modified resin preparation equipment for synthetic leather according to claim 5, characterized in that: The springs are arranged in a plurality of groups in a circumferential array in the slot plate.

7. The modified resin preparation equipment for synthetic leather according to claim 6, characterized in that: The diameter of the circular hole should be sufficient to meet the oscillation range of the preparation tank on the rotating shaft.

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