Toughening type unsaturated polyester resin preparation device

Abstract

The utility model relates to the technical field of unsaturated polyester resin preparation devices, in particular to a toughening type unsaturated polyester resin preparation device which comprises a device body used for preparing unsaturated polyester resin and a feeding port used for adding raw materials. An arc-shaped fixing plate is tightly attached to the outer side of the device body, a fixing rod playing a supporting role is fixedly connected to the top of the fixing plate, a rotating plate with a trapezoidal section is rotationally connected to the top of the fixing rod, and a plurality of limiting pieces are fixedly connected to the top of the rotating plate. According to the automatic feeding device, through the arrangement of the detachable and rotatable feeding device, the tedious process that a plurality of raw materials are sequentially added manually is avoided, the working intensity is relieved, and meanwhile quantitative feeding can be controlled through the arrangement of a weight sensor and a display screen.

Description

Technical Field

[0001] The utility model relates to the technical field of unsaturated polyester resin preparation devices, in particular to a toughened unsaturated polyester resin preparation device. Background Art

[0002] Unsaturated polyester resin is the most commonly used thermosetting resin. Its advantage is that it can be cured at room temperature and pressure, or cross-linked during use. When preparing, the raw materials are first weighed according to the proportion, and then added to the reactor one by one, and then an appropriate amount of catalyst is added. The mixed solution in the reactor is stirred at room temperature, and then the reactor is heated. When the required viscosity and physical properties are reached, the heater and agitator are turned off to cool. At this time, the preparation of the resin is completed.

[0003] Since a large variety of raw materials need to be added during the production process, in actual production, the raw materials need to be added into the reactor one by one manually, which is cumbersome and labor intensive. Therefore, a toughened unsaturated polyester resin preparation device is proposed to address the above problems. Summary of the invention

[0004] The utility model aims to provide a toughened unsaturated polyester resin preparation device to solve the problems of complicated process and high work intensity of adding multiple raw materials.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A toughened unsaturated polyester resin preparation device comprises a device body for preparing unsaturated polyester resin and a feed port for adding raw materials, the top of the device body is connected with the feed port, the outer side of the device body is tightly fitted with a fixed plate arranged in an arc shape, the top of the fixed plate is fixedly connected with a fixed rod playing a supporting role, the top of the fixed rod is rotatably connected with a rotating plate arranged with a trapezoidal cross section, the top of the rotating plate is fixedly connected with a plurality of limit members, the top of the rotating plate is fixedly connected with an output shaft of a motor, a storage tank for storing raw materials is arranged in the limit member, one side of the storage tank is connected with a discharge pipe arranged in an inverted L shape, a valve for controlling the discharge of materials is arranged on the outer side of the discharge pipe, a weight sensor is fitted under the storage tank, a display screen for displaying weight data is embedded at the edge of the rotating plate, a support plate playing a supporting role is fixedly connected to the outer side of the device body, and one side of the motor is fixedly connected with a fixing member consisting of a frame and a fixing sleeve.

[0007] Preferably, a rubber layer is fixedly connected inside the limiting member, the rubber layer and the storage tank are tightly fitted, and the weight sensor is embedded in the bottom of the limiting member.

[0008] Preferably, a fixing plate is tightly fitted on the top of the support plate, and a positioning block is fixedly connected to the bottom of the fixing plate.

[0009] Preferably, both ends of the support plate are fixedly connected with fixed blocks, and the top of the fixed block is rotatably connected with a rotating block.

[0010] Preferably, the fixed block and the rotating block are both tightly fitted to the fixed plate, and screws penetrate the rotating block.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, by means of the device body, feed port, fixed plate, fixed rod, rotating plate, limiter, motor, storage tank, discharge pipe, valve and fixed member, the user can place the raw materials in the storage tank one by one. When the raw materials need to be added to the device body, the user only needs to open the valve, and the raw materials in the storage tank will fall from the discharge pipe to the feed port and finally fall into the device body. The rotating plate can drive the storage tanks with different raw materials to rotate to the top of the feed port in turn for adding materials, thus avoiding the cumbersome manual operation and reducing the work intensity. The raw materials in the storage tank can be When the material is discharged from the discharge pipe, the overall weight of the storage tank becomes lighter, and the user can control the quantitative addition of the raw materials by observing the weight data on the display screen. The rubber layer arranged in the limiter increases the friction between the limiter and the storage tank, making it difficult for the storage tank to move after being placed in the limiter. The support plate, fixed block, rotating block, screws and positioning block are arranged, and the support plate and the fixed plate are connected by screws. When the rotating plate needs to be cleaned and maintained, the user can remove the screws, rotate the rotating plate, and then remove the fixed plate, fixed sleeve, fixed rod and rotating plate as a whole for cleaning and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 A schematic diagram of the structure at A;

[0015] Figure 3 This is a schematic diagram of the structure of the storage tank of the utility model.

[0016] In the figure: 1. Device body; 2. Feed inlet; 3. Fixed plate; 4. Positioning block; 5. Fixed rod; 6. Rotating plate; 7. Limiting piece; 8. Motor; 9. Storage tank; 10. Discharge pipe; 11. Valve; 12. Weight sensor; 13. Display screen; 14. Rubber layer; 15. Support plate; 16. Fixed block; 17. Rotating block; 18. Screw; 19. Fixing piece. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0018] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0019] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0020] See also Figure 1-3 , the utility model provides a technical solution:

[0021] A toughened unsaturated polyester resin preparation device, comprising a device body 1 for preparing unsaturated polyester resin and a feed port 2 for adding raw materials, the top of the device body 1 is connected with the feed port 2, the outer side of the device body 1 is tightly fitted with a fixed plate 3 arranged in an arc shape, the top of the fixed plate 3 is fixedly connected to a fixed rod 5 for supporting, the top of the fixed rod 5 is rotatably connected to a rotating plate 6 arranged in a trapezoidal cross section, the top of the rotating plate 6 is fixedly connected with a plurality of limit members 7, the top of the rotating plate 6 is fixedly connected with an output shaft of a motor 8, a storage tank 9 for storing raw materials is arranged in the limit member 7, and one side of the storage tank 9 is connected to a An inverted L-shaped discharge pipe 10 is provided, and a valve 11 for controlling the discharge of materials is provided on the outside of the discharge pipe 10. A weight sensor 12 is attached to the bottom of the storage tank 9, and a display screen 13 for displaying weight data is embedded at the edge of the rotating plate 6. A support plate 15 is fixedly connected to the outside of the device body 1 for supporting purposes, and a fixing part 19 composed of a frame and a fixing sleeve is fixedly connected to one side of the motor 8. The detachable and rotatable discharge device is provided to avoid the cumbersome process of manually adding multiple raw materials in sequence and reduce the work intensity. At the same time, the setting of the weight sensor 12 and the display screen 13 makes it possible to control the quantitative discharge of materials.

[0022] A rubber layer 14 is fixedly connected inside the limiting member 7, and the rubber layer 14 and the storage tank 9 are tightly fitted. The weight sensor 12 is embedded in the bottom of the limiting member 7, which increases the friction between the storage tank 9 and the limiting member 7, making the storage tank 9 not easy to move after being placed, and at the same time facilitating the weighing of the storage tank 9; the top of the support plate 15 is tightly fitted with the fixing plate 3, and the bottom of the fixing plate 3 is fixedly connected with a positioning block 4, so that the fixing plate 3 has a positioning effect during installation; both ends of the support plate 15 are fixedly connected with fixing blocks 16, and the top of the fixing block 16 is rotatably connected with a rotating block 17, which is convenient for limiting the fixing plate 3; the fixing block 16 and the rotating block 17 are both tightly fitted with the fixing plate 3, and screws 18 are passed through the rotating block 17, which is convenient for fixing the fixing plate 3.

[0023] Working process: During the operation of the equipment, the external power supply is energized. When the toughened unsaturated polyester resin preparation device is in use, the device body 1 is first placed in a suitable position, and the raw materials for preparing the unsaturated polyester resin are added to each storage tank 9 in turn. Before adding the raw materials to the feed port 2, the motor 8 is started to drive the rotating plate 6 to rotate on the top of the fixed rod 5. Since a number of limiters 7 for fixing the storage tank 9 are fixedly connected to the top of the rotating plate 6, the storage tank 9 is driven to be in a moving state until the discharge pipe 10 of the storage tank 9 moves to the top of the feed port 2. The motor 8 is turned off, and then the valve 11 is opened. The raw materials in the storage tank 9 fall from the discharge pipe 10 to the feed port 2 until they enter the device body 1. During the unloading process, the overall weight of the raw materials in the storage tank 9 is The weight of the rotating plate 18 is 4000 pieces, and the weight of the rotating plate 18 is 4000 pieces. The weight of the rotating plate 18 is 4000 pieces, and the weight of the rotating plate 18 is 4000 pieces. The weight of the rotating plate 18 is 4000 pieces, and the weight of the rotating plate 18 is 4000 pieces. The weight of the rotating plate 18 is 4000 pieces, and the weight of the rotating plate 18 is 4000 pieces. The weight of the rotating plate 18 is 4000 pieces, and the weight of the rotating plate 18 is 4000 pieces. The weight of the rotating plate 18 is 4000 pieces, and the weight of the rotating plate 18 is 4000 pieces. The weight of the rotating plate 18 is 4000 pieces, and the weight of the rotating plate 18 is 4000 pieces.

[0024] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A toughened unsaturated polyester resin preparation device, comprising a device body (1) for preparing unsaturated polyester resin and a feed port (2) for adding raw materials, characterized in that: The top of the device body (1) is connected to a feed port (2); an arc-shaped fixed plate (3) is tightly fitted to the outside of the device body (1); the top of the fixed plate (3) is fixedly connected to a fixed rod (5) that plays a supporting role; the top of the fixed rod (5) is rotatably connected to a rotating plate (6) with a trapezoidal cross section; the top of the rotating plate (6) is fixedly connected to a plurality of stoppers (7); the top of the rotating plate (6) is fixedly connected to an output shaft of a motor (8); and the stoppers (7) are provided with storage means for storing raw materials. A material tank (9), one side of the material tank (9) is connected to a discharge pipe (10) arranged in an inverted L shape, a valve (11) for controlling the discharge of materials is arranged on the outside of the discharge pipe (10), a weight sensor (12) is attached to the bottom of the material tank (9), a display screen (13) for displaying weight data is embedded at the edge of the rotating plate (6), a support plate (15) for supporting is fixedly connected to the outside of the device body (1), and a fixing member (19) composed of a frame and a fixing sleeve is fixedly connected to one side of the motor (8).

2. The device for preparing toughened unsaturated polyester resin according to claim 1, characterized in that: A rubber layer (14) is fixedly connected inside the limiting member (7), the rubber layer (14) and the material storage tank (9) are tightly fitted, and the weight sensor (12) is embedded in the bottom of the limiting member (7).

3. The device for preparing toughened unsaturated polyester resin according to claim 1, characterized in that: The top of the support plate (15) is tightly fitted with a fixing plate (3), and the bottom of the fixing plate (3) is fixedly connected with a positioning block (4).

4. The device for preparing toughened unsaturated polyester resin according to claim 1, characterized in that: The two ends of the support plate (15) are fixedly connected to fixed blocks (16), and the top of the fixed block (16) is rotatably connected to a rotating block (17).

5. The device for preparing toughened unsaturated polyester resin according to claim 4, characterized in that: The fixed block (16) and the rotating block (17) are both tightly fitted to the fixed plate (3), and a screw (18) penetrates the rotating block (17).

Images