Quantitative filling control device for high-viscosity paste

Abstract

The utility model relates to the field of paste filling, in particular to a quantitative filling control device for high-viscosity paste, which comprises a box body, a mounting column, a hydraulic cylinder and a piston, the mounting column is arranged in the box body, the piston is arranged in the mounting column, a mounting plate is arranged at the lower end of the box body, the hydraulic cylinder is arranged at the lower end of the mounting plate, and the piston is arranged in the hydraulic cylinder. And a moving block is arranged on the outer wall of the box body, tempered glass which is symmetrically designed is installed on one side of the box body in an embedded mode, and a spiral heating wire is arranged on the outer wall of the installation column. According to the device, the effect of reducing residues of high-viscosity paste can be achieved through the design of a heating framework and the inner wall of a nanoscale mounting column, and the problem that due to the fact that paste residues occur in an existing paste filling device, the filling dosage is instable to control, and the accurate filling effect is affected is solved through cooperation with a visual, convenient and quantitative structure.

Description

Technical Field

[0001] This utility model relates to the field of paste filling, and in particular to a quantitative filling control device for high-viscosity pastes. Background Technology

[0002] To reduce paste residue, the following measures can be taken:

[0003] Nanoscale groove design: Nanoscale grooves are processed on the inner wall of the container to reduce surface adhesion, making the paste easier to slide off and reducing residue.

[0004] 2. Heating and temperature control: The spiral heating wire is used for uniform heating, which reduces the viscosity of the paste, improves its fluidity, and makes it easier to discharge.

[0005] 3. Rounded inner wall: Avoid right angle design and use rounded corners to reduce dead corners where paste can accumulate.

[0006] 4. Precision fit of piston: The iron piston and magnetic structure enhance the sealing performance and ensure thorough scraping.

[0007] 5. Surface Treatment: Employ low surface energy coatings (such as terylene) to reduce paste adhesion. Combining these methods can significantly reduce residue, improve filling accuracy, and increase material utilization.

[0008] A search revealed patent publication number CN211198561U, which discloses a paste filling machine to prevent paste from slipping. The machine includes a base support plate, a filling machine frame fixedly connected to the top of the base support plate, a top plate fixedly connected to the top of the filling machine frame, a hopper fixedly connected to the top of the top plate, a filling cylinder fixedly connected to the bottom of the hopper through the top plate, a filling nozzle fixedly connected to the bottom of the filling cylinder, and a filling receiving plate fixedly connected to the outer surface of the filling machine frame. This paste filling machine, by incorporating a horn-shaped cover and a horn-shaped receiving bowl, can block the bottom of the filling nozzle, preventing paste from dripping onto the filling receiving plate. If paste accidentally drips, it does not affect the continued filling process on the filling receiving plate. The horn-shaped cover includes a mounting column and a horn-shaped receiving bowl. The mounting column allows for easy disassembly and replacement of the horn-shaped cover, facilitating cleaning and maintenance.

[0009] While existing technologies can fill pastes, they suffer from the drawback of leaving paste residue, leading to unstable dosage control and affecting accurate filling results. To address this, we propose a quantitative filling control device for high-viscosity pastes, which solves the aforementioned problems. Utility Model Content

[0010] The purpose of this invention is to address the problems existing in the background technology by proposing a quantitative filling control device for high-viscosity pastes.

[0011] The technical solution of this utility model is as follows: A quantitative filling control device for high viscosity paste includes a box, a mounting column, a hydraulic cylinder and a piston. The mounting column is provided inside the box, and the piston is provided inside the mounting column. The mounting plate is provided at the lower end of the box, and the hydraulic cylinder is provided at the lower end of the mounting plate. The moving block is provided on the outer wall of the box. A symmetrically designed tempered glass is embedded and installed on one side of the box. The spiral heating wire is provided on the outer wall of the mounting column.

[0012] When using this device, the inlet can be connected to an external storage tank, and the outlet can be connected to an external nozzle. The controller moves the hydraulic cylinder, achieving a memory effect for the starting position of the hydraulic rod. Beforehand, the controller can be used to adjust the stroke of the hydraulic rod, which is equal to the piston stroke. The piston stroke can be displayed on a scale with tempered glass. After the piston stroke (quantitative) is adjusted, the hydraulic cylinder drives the piston to fill the raw material. This device is also equipped with a heating wire, which provides a certain degree of heating inside the mounting column. Combined with the nano-level groove design, it achieves precise quantitative effect for high-viscosity materials, reduces material residue, and has high practicality.

[0013] Preferably, the inner wall of the mounting column is provided with nanoscale grooves distributed in a ring array, and the corners of the inner wall of the mounting column are designed with rounded corners. The nanoscale grooves and rounded corners reduce the adhesion of materials on the inner wall of the mounting column, further reduce residues, and ensure accurate quantification, which is especially suitable for high viscosity or easily adherent fluid materials.

[0014] Preferably, the piston is made of iron, and a guide rail is provided on one side of the outer wall of the housing. The moving block is inserted into the guide rail, and a magnet is provided at the bottom of the moving block. The cooperation between the iron piston and the magnet enhances the stability of the moving block. The guide rail design makes the moving block slide more smoothly, improving the durability and ease of operation of the equipment. The moving block moves synchronously with the piston under the action of the magnet, and the scale can be used to easily and intuitively understand the quantitative volume.

[0015] Preferably, the tempered glass surface is provided with a scale, and the moving block surface is provided with a pointer. The combination of the scale and the pointer makes the adjustment of the piston stroke more precise, which facilitates the operator to quickly adjust and calibrate, and improves the accuracy of quantitative filling.

[0016] Preferably, a bracket is fixed between the housing and the mounting plate, and a hydraulic rod is provided at the upper end of the hydraulic cylinder. The hydraulic rod is fixedly connected to the lower end of the piston. The bracket enhances the structural stability between the housing and the mounting plate, and the fixed connection between the hydraulic rod and the piston ensures the high efficiency of power transmission and reduces energy loss.

[0017] Preferably, a heater is provided on one side of the outer wall of the housing, the heater is electrically connected to the heating wire, and temperature sensors are provided on the surface of the mounting column in a linear array. The cooperation between the heater and the temperature sensors realizes precise temperature control, ensures uniform heating of the heating wire, avoids local overheating or insufficient temperature, and optimizes the flowability of high viscosity materials.

[0018] Preferably, a mounting bracket is fixed to one side of the mounting plate, a discharge port is provided at the upper end of the box, and a feed port is provided at the upper end of one side of the box. Both the discharge port and the feed port are equipped with control valves. A controller is fixed to the lower end of the hydraulic cylinder. The mounting bracket improves the stability of the hydraulic cylinder. The control valve design of the feed port and the discharge port makes the material flow more controllable and reduces the risk of leakage. The integrated controller improves the degree of automation.

[0019] Compared with existing technologies, the advantages of this utility model are:

[0020] I. This utility model achieves high-precision quantitative filling and reduces material waste by setting up a hydraulic cylinder, piston and adjustable stroke design; the addition of heating wire effectively reduces the residue of high-viscosity materials and improves filling efficiency; tempered glass and scale design make operation more intuitive and easy to monitor and adjust.

[0021] II. Based on the first beneficial effect, this solution achieves precise quantitative filling of high-viscosity materials through hydraulic drive, heating temperature control, nano-level grooves, and visualized scale design, effectively reducing residue and improving production efficiency. It features a stable structure, convenient operation, and is suitable for industrial scenarios requiring high precision, demonstrating high practicality.

[0022] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0023] Figure 1 This is a three-dimensional perspective view of the present invention from a first angle;

[0024] Figure 2 This is a two-dimensional perspective view of the present invention.

[0025] Figure 3 This is a front view schematic diagram of the present invention;

[0026] Figure 4 This is a schematic diagram of the mounting column of this utility model.

[0027] Figure label:

[0028] 1. Housing; 2. Mounting column; 3. Tempered glass; 4. Scale; 5. Mounting bracket; 6. Moving block; 7. Mounting plate; 8. Hydraulic cylinder; 9. Hydraulic rod; 10. Pointer; 11. Guide rail; 12. Heater; 13. Feed inlet; 14. Bracket; 15. Discharge outlet; 16. Piston; 17. Controller; 18. Temperature sensor; 19. Heating wire; 20. Groove. Detailed Implementation

[0029] To make the above-mentioned objectives, features and advantages of this utility model more readily understood, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0030] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0033] Example 1

[0034] Please see Figures 1-4 As shown, this embodiment is a quantitative filling control device for high viscosity paste, including a box 1, a mounting column 2, a hydraulic cylinder 8 and a piston 16. The mounting column 2 is provided inside the box 1, and the piston 16 is provided inside the mounting column 2. The mounting plate 7 is provided at the lower end of the box 1, and the hydraulic cylinder 8 is provided at the lower end of the mounting plate 7. The moving block 6 is provided on the outer wall of the box 1. A symmetrically designed tempered glass 3 is embedded and installed on one side of the box 1. The spiral heating wire 19 is provided on the outer wall of the mounting column 2.

[0035] When using this device, the feed inlet 13 can be connected to an external storage tank, and the discharge outlet 15 can be connected to an external nozzle. The controller 17 controls the movement of the hydraulic cylinder 8, which can achieve a memory effect of the hydraulic rod 9 pushing out the starting position. Before this, the controller 17 can be used to adjust the movement stroke of the hydraulic rod 9, which is equal to the stroke of the piston 16. The stroke of the piston 16 can be displayed on the scale 4 with tempered glass 3. After the piston 16 stroke (quantitative) is adjusted, the hydraulic cylinder 8 drives the piston 16 to fill the raw material. This device is also equipped with a heating wire 19, which gives the inside of the mounting column 2 a certain degree of heating effect. Combined with the nano-level groove design 20, it can achieve a precise quantitative effect for high viscosity materials, reduce material residue, and has high practicality.

[0036] The inner wall of the mounting post 2 is provided with nano-scale grooves 20 arranged in a ring array. The corners of the inner wall of the mounting post 2 are rounded. The nano-scale grooves 20 and the rounded corner design reduce the adhesion of material to the inner wall of the mounting post 2, further reduce residue, and ensure accurate dosing. It is especially suitable for high viscosity or easily adherent fluid materials.

[0037] Example 2

[0038] Please see Figures 1-4 As shown, this embodiment, based on embodiment 1, further includes: the piston 16 is made of iron, a guide rail 11 is provided on one outer wall of the housing 1, the moving block 6 is inserted into the guide rail 11, and a magnet is provided at the bottom of the moving block 6. The cooperation between the iron piston 16 and the magnet enhances the stability of the moving block 6. The design of the guide rail 11 makes the moving block 6 slide more smoothly, improving the durability and ease of operation of the equipment. The moving block 6 moves synchronously with the piston 16 under the action of the magnet, and the scale 4 allows for convenient and intuitive understanding of the quantitative volume.

[0039] The tempered glass 3 surface is provided with scale 4, and the moving block 6 surface is provided with pointer 10. The combination of scale 4 and pointer 10 makes the adjustment of the piston 16 stroke more precise, which is convenient for operators to quickly adjust and calibrate, and improves the accuracy of quantitative filling.

[0040] A bracket 14 is fixed between the housing 1 and the mounting plate 7. A hydraulic rod 9 is provided at the upper end of the hydraulic cylinder 8. The hydraulic rod 9 is fixedly connected to the lower end of the piston 16. The bracket 14 enhances the structural stability between the housing 1 and the mounting plate 7. The fixed connection between the hydraulic rod 9 and the piston 16 ensures the high efficiency of power transmission and reduces energy loss.

[0041] A heater 12 is provided on one side of the outer wall of the housing 1. The heater 12 is electrically connected to the heating wire 19. Temperature sensors 18 are arranged in a linear array on the surface of the mounting column 2. The cooperation between the heater 12 and the temperature sensors 18 achieves precise temperature control, ensuring that the heating wire 19 is heated evenly, avoiding local overheating or insufficient temperature, and optimizing the flowability of high viscosity materials.

[0042] A mounting bracket 5 is fixed to one side of the mounting plate 7. The upper end of the box 1 is provided with a discharge port 15 and a feed port 13 is provided at the upper end of one side of the box 1. Both the discharge port 15 and the feed port 13 are provided with control valves. A controller 17 is fixed to the lower end of the hydraulic cylinder 8. The mounting bracket 5 improves the stability of the hydraulic cylinder 8. The control valve design of the feed port 13 and the discharge port 15 makes the material flow more controllable and reduces the risk of leakage. The integrated controller 17 improves the degree of automation.

[0043] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A quantitative filling control device for high-viscosity paste, comprising a housing (1), a mounting column (2), a hydraulic cylinder (8), and a piston (16), characterized in that: The box (1) is provided with a mounting column (2) inside, and a piston (16) is provided inside the mounting column (2). The box (1) is provided with a mounting plate (7) at the lower end, and a hydraulic cylinder (8) is provided at the lower end of the mounting plate (7). The box (1) is provided with a moving block (6) on the outer wall. A symmetrically designed tempered glass (3) is embedded on one side of the box (1). The mounting column (2) is provided with a spiral heating wire (19) on the outer wall.

2. The quantitative filling control device for high-viscosity paste according to claim 1, characterized in that: The inner wall of the mounting post (2) is provided with nano-scale grooves (20) arranged in a ring array, and the corners of the inner wall of the mounting post (2) are rounded.

3. The quantitative filling control device for high-viscosity paste according to claim 1, characterized in that: The piston (16) is made of iron. The outer wall of one side of the housing (1) is provided with a guide rail (11). The moving block (6) is inserted into the guide rail (11). The bottom of the moving block (6) is provided with a magnet.

4. The quantitative filling control device for high-viscosity paste according to claim 1, characterized in that: The tempered glass (3) has a scale (4) on its surface, and the moving block (6) has a pointer (10) on its surface.

5. The quantitative filling control device for high-viscosity paste according to claim 1, characterized in that: A bracket (14) is fixed between the housing (1) and the mounting plate (7). A hydraulic rod (9) is provided at the upper end of the hydraulic cylinder (8). The hydraulic rod (9) is fixedly connected to the lower end of the piston (16).

6. The quantitative filling control device for high-viscosity paste according to claim 1, characterized in that: A heater (12) is provided on one side of the outer wall of the housing (1). The heater (12) is electrically connected to the heating wire (19). Temperature sensors (18) are arranged in a linear array on the surface of the mounting column (2).

7. The quantitative filling control device for high-viscosity paste according to claim 5, characterized in that: The mounting plate (7) is fixed with a mounting bracket (5) on one side. The upper end of the box (1) is provided with a discharge port (15). The upper end of one side of the box (1) is provided with a feed port (13). Both the discharge port (15) and the feed port (13) are provided with control valves. The lower end of the hydraulic cylinder (8) is fixed with a controller (17).

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