Proportioning device for waterproof paste production

Abstract

The utility model provides a proportioning device for waterproof paste production, which relates to the technical field of proportioning devices, and comprises a proportioning table, a groove body is arranged at the top end of the proportioning table along the length direction, a proportioning barrel is arranged in the groove body, and a material injection table is arranged on one side of the top end of the proportioning table close to the back surface. The proportioning barrel and the material injection table are correspondingly provided with material injection openings, the proportioning table is connected with the proportioning barrel through a displacement mechanism, the displacement mechanism drives the proportioning barrel to move in the tank body, and a feeding pipe is arranged at the bottom of the side, away from the material injection table, of the tank body; under the driving of the displacement structure, different types of raw materials are simultaneously injected into the proportioning barrel through different material proportioning valve nozzles, so that single-batch simultaneous proportioning material preparation is realized; due to the design of the proportioning device, a plurality of raw materials are allowed to be proportioned at the same time, so that the raw materials of the next batch can be proportioned in advance between the production batches of the waterproof paste, the waiting time is saved, the overall production efficiency is improved, and the materials are prepared in advance.

Description

Technical Field

[0001] The utility model relates to the technical field of proportioning devices, in particular to a proportioning device for waterproof paste production. Background Art

[0002] The proportioning device for waterproof paste production is a device specifically used to accurately mix and proportion the raw materials required for waterproof paste. Currently, different types of metering release valves are used to control the input amount of waterproof paste raw materials, including powdery raw materials, liquid raw materials and water, for subsequent mixing.

[0003] The current proportioning device for waterproof paste production has the following defects: by using different types of metering release valves to inject different types of raw materials in sequence, the mixing efficiency is low, and it is impossible to achieve simultaneous proportioning and preparation in a single batch; moreover, the production of waterproof paste is carried out batch by batch, and it is impossible to prepare materials in advance. Therefore, we propose a proportioning device for waterproof paste production. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, that is, by using different types of metering release valves to inject different types of raw materials in sequence, the mixing efficiency is low, and it is impossible to achieve simultaneous proportioning and preparation in a single batch; moreover, the production of waterproof paste is carried out batch by batch, and it is impossible to prepare materials in advance.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a proportioning device for waterproof paste production, including a proportioning table, a groove is provided along the length direction at the top of the proportioning table, a proportioning barrel is arranged in the groove, a feeding table is arranged at one side near the back of the top of the proportioning table, a feeding port is provided on the proportioning barrel corresponding to the feeding table, a displacement mechanism is connected between the proportioning table and the proportioning barrel, and the proportioning barrel is driven to move in the groove by the displacement mechanism. A feeding pipe is arranged at the bottom of the groove far from the feeding table side.

[0006] A scraper is installed inside the proportioning barrel, and the scraper is pushed by a cylinder installed at the top of the proportioning barrel. T-shaped grooves are provided at the bottom of the proportioning barrel corresponding to both sides through which the feeding pipe passes.

[0007] Further, the bottom of the groove is of an arc structure, and one end of the lowest point is connected to an external pipeline.

[0008] Further, a plurality of material proportioning nozzle valves are provided on the feeding table at the same height as the feeding port. The material proportioning nozzle valves are connected to material pipelines for injecting powdery raw materials, liquid raw materials and water, and the size of the feeding port is larger than that of the material proportioning nozzle valves.

[0009] Further, the displacement mechanism includes a motor, a lead screw, a lead screw nut, a connecting block, a bracket, a guide rail and a slider. The lead screw is installed inside the side wall of one side of the tank body and is driven by the motor. The lead screw nut is sleeved on the lead screw, and the other end is connected to the connecting block. Both the connecting block and the slider are fixed to the proportioning barrel by bolts. There are two guide rails and sliders. The slider is slidably connected inside the guide rail. One guide rail is installed on the other side wall at the same height as the lead screw, and the other guide rail is installed on the bracket. The bracket is installed at the top near the front of the proportioning table.

[0010] Further, the feeding pipe is connected to the waterproof paste mixing device, and a valve a is installed between them.

[0011] Further, the scraper is in a disc structure, the disc opening faces the bottom, and the size is the same as the inner diameter of the proportioning barrel.

[0012] Further, the T-shaped groove is adapted to the feeding port of the feeding pipe, and a valve b is provided between the T-shaped groove and the inner bottom surface of the proportioning barrel.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. Driven by the displacement structure, different types of raw materials (powder, liquid, water) are simultaneously injected into the proportioning barrel through different material proportioning nozzles, realizing single-batch simultaneous proportioning and preparation of materials.

[0015] 2. Since the design of the proportioning device allows simultaneous proportioning of multiple raw materials, the proportioning of raw materials for the next batch can be carried out in advance between the production batches of the waterproof paste, thereby saving waiting time, improving the overall production efficiency, and realizing advance preparation of materials. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of a proportioning device for waterproof paste production provided by the present utility model;

[0017] Figure 2 It is a sectional view of the proportioning barrel of a proportioning device for waterproof paste production provided by the present utility model;

[0018] Figure 3 It is a partial sectional view of the tank body of the proportioning table of a proportioning device for waterproof paste production provided by the present utility model.

[0019] Legend Explanation:

[0020] 1. Proportioning table;

[0021] 2. Tank body;

[0022] 3. Proportioning barrel; 31. Scraper; 32. Cylinder; 33. T-shaped groove; 34. Valve b;

[0023] 4. Feeding platform;

[0024] 5. Feeding port; 41. Material ratio valve nozzle;

[0025] 6. Displacement mechanism; 61. Motor; 62. Lead screw; 63. Lead screw nut; 64. Connecting block; 65. Bracket; 66. Guide rail; 67. Slide block;

[0026] 7. Feeding pipe; 71. Valve a. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant. Several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0029] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be a middle element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be a middle element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0031] Embodiment 1

[0032] As Figures 1 - 3As shown in the figure, the utility model provides a technical solution: a proportioning device for waterproof paste production, including a proportioning table 1. A groove 2 is opened along the length direction at the top of the proportioning table 1. A proportioning barrel 3 is arranged in the groove 2, and the proportioning barrel 3 extends out of the groove 2. The depth of the groove 2 should not be less than half of the proportioning barrel 3. A feeding table 4 is arranged near the back on one side of the top of the proportioning table 1. The proportioning barrel 3 is provided with a feeding port 5 corresponding to the feeding table 4. The proportioning table 1 and the proportioning barrel 3 are connected by a displacement mechanism 6. The displacement mechanism 6 drives the proportioning barrel 3 to move in the groove 2. A feeding pipe 7 is arranged at the bottom of the side of the groove 2 away from the feeding table 4;

[0033] It should be added that the bottom of the groove 2 is of an arc structure, and one end of the lowest point is connected to an external pipe. The arc-shaped bottom of the groove 2 is convenient for cleaning the groove 2, and there will be no sewage residue. The sewage is discharged through the external pipe.

[0034] A number of material proportioning nozzles 41 are arranged on the feeding table 4 at the same height as the feeding port 5. The material proportioning nozzles 41 are connected to material pipes and are used for injecting powdery raw materials, liquid raw materials and water. And the size of the feeding port 5 is larger than that of the material proportioning nozzles 41.

[0035] The feeding pipe 7 is connected to a waterproof paste mixing device, and a valve a71 is installed between them to control the feeding of raw materials.

[0036] Furthermore, a scraper 31 is installed inside the proportioning barrel 3, and the scraper 31 is pushed by a cylinder 32 installed at the top of the proportioning barrel 3. T-shaped grooves 33 are opened through both sides corresponding to the feeding pipe 7 at the bottom of the proportioning barrel 3.

[0037] It should be added that the scraper 31 is of a disc structure, the disc opening faces the bottom, and the size is the same as the inner diameter of the proportioning barrel 3. The initial position of the scraper 31 is above the proportioning barrel 3, and its up and down movement is controlled by the cylinder 32, so as to push the materials inside the proportioning barrel 3 and prevent raw materials from remaining on the inner wall of the barrel at the same time.

[0038] The T-shaped grooves 33 are adapted to the feeding ports of the feeding pipes 7. A valve b34 is arranged between the T-shaped grooves 33 and the inner bottom surface of the proportioning barrel 3 to control the timing of the raw materials entering the feeding pipes 7 from the proportioning barrel 3.

[0039] It should be noted that the displacement mechanism 6 includes a motor 61, a lead screw 62, a lead screw nut 63, a connecting block 64, a bracket 65, a guide rail 66 and a slider 67. The lead screw 62 is installed inside one side wall of the tank body 2 and is driven by the motor 61. The lead screw nut 63 is sleeved on the lead screw 62, and the other end is connected to the connecting block 64. Both the connecting block 64 and the slider 67 are fixed to the proportioning barrel 3 by bolts. There are two guide rails 66 and sliders 67. The slider 67 is slidably connected inside the guide rail 66. One guide rail 66 is installed on the other side wall at the same height as the lead screw 62, and the other guide rail 66 is installed on the bracket 65. The bracket 65 is installed at the top near the front of the proportioning table 1. By connecting the proportioning barrel 3 and the proportioning table through the displacement mechanism 6, the proportioning barrel 3 can be flexibly moved to a specified position for feeding and material delivery, enhancing the flexibility and automation of the operation. The additional design of the guide rail 66 and the slider 67 improves the stability and reliability of the proportioning barrel during movement, reducing vibration and noise.

[0040] The working process of the present utility model: Through the material proportioning nozzle 41 on the feeding table 4, powdery raw materials, liquid raw materials and water are simultaneously injected into the feeding port 5 of the proportioning barrel 3. The material proportioning nozzle 41 is connected to respective material pipelines to ensure that different types of raw materials can be accurately injected. Since the size of the feeding port 5 is larger than that of the material proportioning nozzle 41, the raw materials can smoothly enter the proportioning barrel 3.

[0041] During the above process of material injection, the motor 61 drives the lead screw 62 to rotate, and the lead screw nut 63 drives the connecting block 64 and the proportioning barrel 3 to move along the guide rail 66 to the side of the tank body 2 away from the feeding table 4, that is, to sequentially dock with the material proportioning nozzle 41 and stop receiving materials. Finally, the T-shaped groove 33 at the bottom of the proportioning barrel 3 is aligned with the feeding port of the feeding pipe 7, the valve b34 is opened, and the scraper 31 is pushed by the cylinder 32 to scrape the raw materials inside the barrel, allowing the raw materials to enter the feeding pipe 7 from the proportioning barrel 3. The raw materials enter the waterproof paste mixing device through the feeding pipe 7 for further mixing and processing, and finally produce waterproof paste products.

[0042] Although the embodiments of the present utility model 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 utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A proportioning device for waterproof paste production, characterized in that: It includes a proportioning table (1). A groove (2) is provided along the length direction at the top of the proportioning table (1). A proportioning barrel (3) is arranged in the groove (2). A feeding table (4) is provided on one side near the back at the top of the proportioning table (1). A feeding port (5) is provided on the proportioning barrel (3) corresponding to the feeding table (4). The proportioning table (1) and the proportioning barrel (3) are connected by a displacement mechanism (6). The displacement mechanism (6) drives the proportioning barrel (3) to move in the groove (2). A feeding pipe (7) is provided at the bottom of the side of the groove (2) away from the feeding table (4); A scraper (31) is installed inside the proportioning barrel (3), and the scraper (31) is pushed by a cylinder (32) installed at the top of the proportioning barrel (3). A T-shaped groove (33) is provided at the bottom of the proportioning barrel (3) penetrating through the corresponding feeding pipes (7) on both sides.

2. The proportioning device for waterproof paste production according to claim 1, characterized in that: The bottom of the groove (2) is of an arc structure, and one end of the lowest point is connected to an external pipeline.

3. The proportioning device for waterproof paste production according to claim 1, wherein: A number of material proportioning nozzles (41) are provided on the feeding table (4) at the same height as the feeding port (5). The material proportioning nozzles (41) are connected to material pipelines and are used for injecting powdery raw materials, liquid raw materials and water, and the size of the feeding port (5) is larger than that of the material proportioning nozzles (41).

4. A proportioning device for the production of waterproof paste according to claim 1, characterized in that: The displacement mechanism (6) includes a motor (61), a lead screw (62), a lead screw nut (63), a connecting block (64), a bracket (65), a guide rail (66) and a slider (67). The lead screw (62) is installed inside the side wall of one side of the groove (2) and is driven by the motor (61). The lead screw nut (63) is sleeved on the lead screw (62), and the other end is connected to the connecting block (64). Both the connecting block (64) and the slider (67) are fixed to the proportioning barrel (3) by bolts. There are two guide rails (66) and sliders (67). The slider (67) is slidably connected inside the guide rail (66). One guide rail (66) is installed on the other side wall at the same height as the lead screw (62), and the other guide rail (66) is installed on the bracket (65). The bracket (65) is installed at the top of the proportioning table (1) near the front.

5. The proportioning device for the production of waterproof paste according to claim 1, characterized in that: The feeding pipe (7) is connected to a waterproof paste mixing device, and a valve a (71) is installed between them.

6. The proportioning device for the production of waterproof paste according to claim 1, wherein: The scraper (31) is of a disc structure, the disc opening faces the bottom, and the size is the same as the inner diameter of the proportioning barrel (3).

7. The proportioning device for waterproof paste production according to claim 1, wherein: The T-shaped groove (33) is adapted to the inlet of the feeding pipe (7), and a valve b (34) is provided between the T-shaped groove (33) and the inner bottom surface of the proportioning barrel (3).

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