Dropwise adding device for polyester resin processing

Abstract

The utility model discloses a dripping device for polyester resin processing, which relates to the technical field of dripping devices and comprises a box body and a water tank, the water tank and a metering pump are fixedly mounted on the upper top surface of the box body, the metering pump is fixedly mounted at the right end of the upper top surface of the box body, and a pipeline is fixedly mounted on the left side of the metering pump. The upper end of the pipeline is fixedly installed on the front wall face of the water tank, the fixing block is fixedly installed on the inner top face of the box body, a groove and an electronic scale are arranged in the center of the interior of the fixing block, the electronic scale and a shell are fixedly installed in the center of the inner top face of the box body, and the shell is connected to the lower bottom face of the electronic scale. According to the dropwise adding device for polyester resin processing, the dosage of raw materials can be roughly controlled conveniently through the constant delivery pump, then the raw materials are conveyed into the frame through the constant delivery pump, the one-time dropwise adding amount is controlled through the electronic scale, a user can conveniently control the dosage of the dropwise added raw materials, daily use of the user is facilitated, and operation is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of dripping devices, in particular to a dripping device used for polyester resin processing. Background Art

[0002] The manufacture of colored paint (or colored lacquer) is usually prepared by adding different proportions of color paste (or colorant) to white paint or varnish. The market demand for colored paint is increasing. Whether it is architectural paint, industrial paint, furniture paint, floor paint, anti-corrosion paint, or plastic paint, the end-users' requirements for the decoration of paint are constantly increasing, making the manufacturing efficiency and color accuracy of paint in the color mixing process particularly important. However, the existing plastic recycling granulation device for plastic packaging production still has certain defects, such as:

[0003] "A dripping device for polyester resin processing" with application number CN202321675744.4 includes a base plate and an operating mechanism installed above the base plate, and the operating mechanism includes a fixing component and an adjusting component; a hand lever is arranged to rotate through a first rotating shaft and a connecting rod, so that the first rotating shaft will be raised and lowered inside the device during the process of bending the hand lever, so that the connecting rod will be raised and lowered inside the device. This dripping device for polyester resin processing cannot be automatically dripped, which increases the labor burden of the user, and cannot control the dosage of the dripped raw materials, which reduces the working efficiency and work quality of the equipment and is inconvenient for the user's daily use. Utility Model Content

[0004] The purpose of the utility model is to provide a dripping device for polyester resin processing, so as to solve the problems proposed in the above-mentioned background technology that the dripping cannot be performed automatically, the labor burden of the user is increased, the dosage of the dripped raw materials cannot be controlled, the working efficiency and work quality of the equipment are reduced, and the daily use is inconvenient for the user.

[0005] To achieve the above object, the utility model provides the following technical solution: a dripping device for polyester resin processing, comprising a box body and a water tank, wherein the water tank is fixedly mounted on the upper top surface of the box body;

[0006] A metering pump is fixedly installed on the right end of the upper top surface of the box body, a pipeline is fixedly installed on the left side of the metering pump, and the upper end of the pipeline is fixedly installed on the front wall of the water tank;

[0007] A fixing block, the inner top surface of the box body is fixedly mounted with the fixing block, and the inner center of the fixing block is provided with a groove;

[0008] An electronic scale is fixedly mounted on the center of the inner top surface of the box;

[0009] A shell, the lower bottom surface of the electronic scale is connected to the shell, and a pipeline is penetrated and connected to the right wall surface of the shell;

[0010] a first leaking plate, the first leaking plate being rotatably connected to the inner lower end of the shell;

[0011] The second leakage plate is rotatably connected to the lower bottom surface of the first leakage plate, and the second leakage plate is rotatably connected to the shell.

[0012] By adopting the above technical solution, the dosage of the raw material is roughly controlled by a metering pump, and the raw material is transported to the frame by the metering pump, and the amount of each drop is controlled by an electronic scale, which is convenient for the user to control the dosage of the added raw material, convenient for the user's daily use, and easy to operate.

[0013] As a preferred technical solution of the utility model, a micro motor is fixedly installed at the center of the lower bottom surface of the second leak plate, the upper end of the micro motor is fixedly installed with the first leak plate, and the upper end of the micro motor is connected with the second leak plate by a bearing;

[0014] A discharge pipe, wherein the upper top surface of the discharge pipe penetrates the center of the lower bottom surface of the fixed block.

[0015] By adopting the above technical solution, after the raw material dosage inside the shell is weighed, the micro motor rotates to drive the first leak plate to rotate. When the through holes on the two leak plates are aligned, the raw material flows downward through the through holes and is transported to the storage tank through the discharge pipe.

[0016] As a preferred technical solution of the utility model, a frame is fixedly installed at the center of the inner ground of the box;

[0017] A rotating rod, the upper end of the left wall of the frame penetrates and is rotatably connected with the rotating rod;

[0018] A gear set is fixedly mounted on the right wall surface of the rotating rod.

[0019] By adopting the above technical solution, the rotating rod is rotated, which drives the gear set to rotate, thereby driving the screw rod to rotate, and the fixed plate is driven to move up and down through the threaded connection between the screw rod and the threaded sleeve, which is easy to operate and easy to adjust the height of the fixed plate.

[0020] As a preferred technical solution of the utility model, a screw rod is fixedly installed on the upper top surface of the gear set, and the screw rod is connected to the frame by a bearing;

[0021] A threaded sleeve, wherein the upper end of the screw rod is externally sleeved with a threaded sleeve, and the screw rod and the threaded sleeve are threadedly connected;

[0022] A first rotating wheel, the lower end bearing of the screw rod is connected with the first rotating wheel.

[0023] By adopting the above technical solution, the height of the fixed plate is adjusted by the threaded connection between the screw rod and the threaded sleeve, and the fixed plate is fixed by the telescopic rod to prevent shaking when adjusting the height, thereby ensuring the service life and safety of the equipment.

[0024] As a preferred technical solution of the utility model, a driving motor is fixedly installed on the right end of the inner bottom surface of the box;

[0025] The second rotating wheel is fixedly mounted on the upper top surface of the driving motor, and the second rotating wheel and the first rotating wheel are belt-driven.

[0026] By adopting the above technical scheme, the second rotating wheel is driven to rotate by the driving motor, the first rotating wheel is driven to rotate by the belt transmission between the second rotating wheel and the first rotating wheel, and the fixed plate is driven to rotate by the fixed connection between the first rotating wheel and the two telescopic rods and the fixed connection between the telescopic rods and the fixed plate.

[0027] As a preferred technical solution of the utility model, telescopic rods, two telescopic rods are evenly fixedly installed on the upper top surface of the first rotating wheel;

[0028] A fixed plate is fixedly installed on the upper top surface of the telescopic rod, and the upper top surface of the threaded sleeve is fixedly installed on the center of the lower bottom surface of the fixed plate.

[0029] By adopting the above technical solution, the fixed disk is driven to rotate by starting the motor, so that the user can automatically add raw materials to the storage tank, which reduces the labor burden of the user and improves the working efficiency of the equipment.

[0030] Compared with the prior art, the beneficial effects of the utility model are:

[0031] 1. The dripping device for polyester resin processing is convenient for roughly controlling the dosage of raw materials through a metering pump. The raw materials are transported to the frame through the metering pump, and the amount of dripping is controlled by an electronic scale, which is convenient for users to control the dosage of the dripping raw materials, convenient for daily use by users, and easy to operate.

[0032] 2. The dropping device for polyester resin processing is convenient for driving the second rotating wheel to rotate by rotating the driving motor, and the first rotating wheel is driven to rotate by the belt transmission between the second rotating wheel and the first rotating wheel, and the fixed plate is driven to rotate by the fixed connection between the first rotating wheel and the two telescopic rods and the fixed connection between the telescopic rods and the fixed plate, so that the user can automatically drop the raw materials into the storage tank, which reduces the labor burden of the user and improves the working efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0034] Figure 2 It is a schematic diagram of the top view of the connection structure between the first rotating wheel and the second rotating wheel of the utility model;

[0035] Figure 3 This is a schematic diagram of the main cross-sectional connection structure of the screw rod and the threaded sleeve of the utility model;

[0036] Figure 4 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0037] Figure 5 For this utility model Figure 1 Enlarged structural diagram at B in the middle.

[0038] In the figure: 1. box body; 2. water tank; 3. metering pump; 4. electronic scale; 5. shell; 6. fixed block; 7. first leak plate; 8. second leak plate; 9. micro motor; 10. discharge pipe; 11. frame; 12. rotating rod; 13. gear set; 14. screw rod; 15. first rotating wheel; 16. driving motor; 17. second rotating wheel; 18. threaded sleeve; 19. telescopic rod; 20. fixed plate. DETAILED DESCRIPTION

[0039] 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.

[0040] See also Figure 1-5 , The technical solution of the utility model: A dripping device for polyester resin processing, comprising a box body 1, a water tank 2, and the water tank 2 is fixedly installed on the upper top surface of the box body 1;

[0041] A metering pump 3 is fixedly installed on the right end of the upper top surface of the box body 1, a pipeline is fixedly installed on the left side of the metering pump 3, and the upper end of the pipeline is fixedly installed on the front wall surface of the water tank 2;

[0042] A fixing block 6 is fixedly mounted on the inner top surface of the box body 1, and a groove is provided in the inner center of the fixing block 6;

[0043] An electronic scale 4 is fixedly mounted at the center of the inner top surface of the box body 1;

[0044] Shell 5, the lower bottom surface of the electronic scale 4 is connected to the shell 5, and the right wall surface of the shell 5 is penetrated and connected with a pipeline;

[0045] A first leak plate 7, the first leak plate 7 is rotatably connected to the inner lower end of the housing 5;

[0046] The second leakage plate 8 is rotatably connected to the lower bottom surface of the first leakage plate 7 , and the second leakage plate 8 is rotatably connected to the housing 5 .

[0047] A micro motor 9 is fixedly mounted at the center of the lower bottom surface of the second leak plate 8, the upper end of the micro motor 9 is fixedly mounted on the first leak plate 7, and the upper end of the micro motor 9 is connected to the second leak plate 8 by a bearing;

[0048] The discharge pipe 10 has an upper top surface that penetrates the center of the lower bottom surface of the fixing block 6 .

[0049] A frame 11 is fixedly installed at the center of the inner ground of the box body 1;

[0050] A rotating rod 12 is rotatably connected to the upper end of the left wall of the frame 11;

[0051] Gear set 13: The right wall surface of the rotating rod 12 is fixedly mounted with a gear set 13.

[0052] The screw rod 14 is fixedly mounted on the upper top surface of the gear set 13, and the screw rod 14 is connected to the frame 11 by a bearing;

[0053] The threaded sleeve 18 is provided on the upper end of the screw rod 14, and the screw rod 14 and the threaded sleeve 18 are threadedly connected;

[0054] The first rotating wheel 15 is connected to the lower end bearing of the screw rod 14 .

[0055] A driving motor 16 is fixedly mounted on the right end of the inner bottom surface of the box body 1;

[0056] The second rotating wheel 17 is fixedly mounted on the upper top surface of the driving motor 16, and the second rotating wheel 17 and the first rotating wheel 15 are belt-driven.

[0057] Telescopic rods 19, two telescopic rods 19 are evenly fixedly mounted on the upper top surface of the first rotating wheel 15;

[0058] The fixing plate 20 is fixedly mounted on the upper top surface of the telescopic rod 19 , and the upper top surface of the threaded sleeve 18 is fixedly mounted on the center of the lower bottom surface of the fixing plate 20 .

[0059] Working principle: before the equipment works, firstly, the rotating rod 12 is rotated to drive the gear set 13 to rotate, and then the screw rod 14 is driven to rotate, and the screw sleeve 18 is driven to move up and down through the threaded connection between the screw rod 14 and the threaded sleeve 18, thereby driving the fixed plate 20 to move, and the telescopic rod 19 is extended and retracted to ensure the stability of the fixed plate 20 when rotating, and at the same time, the driving motor 16 is started to rotate, driving the second rotating wheel 17 to rotate, and the first rotating wheel 15 is driven to rotate through the belt transmission between the second rotating wheel 17 and the first rotating wheel 15, thereby driving the fixed plate 20 to rotate;

[0060] Secondly, start the metering pump 3 to extract the raw materials in the water tank 2, transport them to the inside of the shell 5 through the pipeline, and bear the weight through the electronic scale 4. When the weight of the raw materials reaches the value set by the user, the micro motor 9 starts automatically to drive the first leak plate 7 to rotate. When the through hole set on the first leak plate 7 coincides with the second leak plate 8, the raw materials flow down through the through hole and drip into the storage tank through the discharge pipe 10.

[0061] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0062] 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 dropping device for polyester resin processing, comprising a housing (1), characterized in that: Also includes: A water tank (2), the water tank (2) being fixedly mounted on the upper top surface of the box body (1); A metering pump (3), the metering pump (3) being fixedly mounted on the right end of the upper top surface of the box body (1), a pipeline being fixedly mounted on the left side of the metering pump (3), and the upper end of the pipeline being fixedly mounted on the front wall surface of the water tank (2); A fixed block (6), the inner top surface of the box body (1) is fixedly mounted with the fixed block (6), and a groove is provided in the inner center of the fixed block (6); An electronic scale (4), the electronic scale (4) being fixedly mounted at the center of the inner top surface of the box body (1); A housing (5), the lower bottom surface of the electronic scale (4) is connected to the housing (5), and a pipeline is penetrated and connected to the right wall surface of the housing (5); A first leaking plate (7), the first leaking plate (7) being rotatably connected to the inner lower end of the shell (5); A second leakage plate (8), wherein the lower bottom surface of the first leakage plate (7) is rotatably connected to the second leakage plate (8), and the second leakage plate (8) is rotatably connected to the housing (5).

2. A dropping device for polyester resin processing according to claim 1, characterized in that: Also included are: A micro motor (9), wherein the micro motor (9) is fixedly mounted at the center of the lower bottom surface of the second leaking plate (8), the upper end of the micro motor (9) is fixedly mounted on the first leaking plate (7), and the upper end of the micro motor (9) is connected to the second leaking plate (8) via a bearing; A discharge pipe (10), wherein the upper top surface of the discharge pipe (10) is arranged to penetrate the center of the lower bottom surface of the fixed block (6).

3. A dropping device for polyester resin processing according to claim 2, characterized in that: Also included are: A frame (11), wherein the frame (11) is fixedly installed at the center of the inner ground of the box body (1); A rotating rod (12), the upper end of the left wall surface of the frame (11) penetrates and is rotatably connected to the rotating rod (12); A gear set (13) is fixedly mounted on the right wall surface of the rotating rod (12).

4. A dropping device for polyester resin processing according to claim 3, characterized in that: Also included are: A screw rod (14), the upper surface of the gear set (13) is fixedly mounted with the screw rod (14), and the screw rod (14) is connected to the frame (11) via a bearing; A threaded sleeve (18), wherein the upper end of the screw rod (14) is externally sleeved with the threaded sleeve (18), and the screw rod (14) and the threaded sleeve (18) are threadedly connected; A first rotating wheel (15), the lower end bearing of the screw rod (14) is connected to the first rotating wheel (15).

5. The dropping device for polyester resin processing according to claim 4, characterized in that: Also included are: A driving motor (16), wherein the driving motor (16) is fixedly mounted on the right end of the inner bottom surface of the box body (1); A second rotating wheel (17), the upper top surface of the driving motor (16) is fixedly mounted with the second rotating wheel (17), and the second rotating wheel (17) and the first rotating wheel (15) are belt-driven.

6. A dropping device for polyester resin processing according to claim 5, characterized in that: Also included are: Telescopic rods (19), two telescopic rods (19) are evenly and fixedly mounted on the upper surface of the first rotating wheel (15); A fixed plate (20), the upper top surface of the telescopic rod (19) is fixedly mounted with the fixed plate (20), and the upper top surface of the threaded sleeve (18) is fixedly mounted at the center of the lower bottom surface of the fixed plate (20).

Images