Efficient rod pin grinding machine

Abstract

The utility model relates to the technical field of rod pin machines, in particular to an efficient rod pin grinding machine which comprises a grinding machine body, and the grinding machine body comprises a machine frame, a grinding barrel, a first discharging mechanism, a second discharging mechanism and a filtering mechanism. The grinding barrel is connected to the rack, a grinding cavity is formed in the grinding barrel, and the first discharging mechanism, the second discharging mechanism and the filtering mechanism are connected to the grinding cavity; the first discharging mechanism and the second discharging mechanism are respectively connected to the filtering mechanism; the filtering mechanism comprises a filtering cover, a first filtering layer and a second filtering layer, the filtering cover is respectively connected to the first discharging mechanism and the second discharging mechanism, and the filtering cover is communicated with the grinding cavity; the first filter layer and the second filter layer are sequentially stacked in the filter cover. The utility model aims to provide the efficient rod pin grinding machine capable of reducing the grinding time.

Description

Technical Field

[0001] The utility model relates to the technical field of bar pin machines, in particular to an efficient bar pin grinding machine. Background Art

[0002] At present, sand mills are mainly divided into vertical stirring sand mills, horizontal disc sand mills, horizontal bar pin sand mills, etc., and are widely used in many industries such as coatings, inks, pesticides, mining, ceramics, etc. The bar pin sand mill is a machine suitable for ultra-fine dispersion and nano-level grinding of water-based and solvent-based materials, and is often used in ink processing.

[0003] When the current grinding machine detects the discharge, it is easy to discharge large particle materials that are not ground well together through the discharge port, resulting in insufficient grinding of the materials. Adding the materials back into the grinding machine prolongs the grinding time and reduces the grinding efficiency. Therefore, there is an urgent need to further improve the existing grinding machine. Summary of the Utility Model

[0004] Based on this, the purpose of the utility model is to provide an efficient bar pin grinding machine that reduces the grinding time.

[0005] The utility model adopts the following technical scheme:

[0006] An efficient bar pin grinding machine includes a grinding machine body, and the grinding machine body includes a frame, a grinding barrel, a first discharge mechanism, a second discharge mechanism, and a filtering mechanism; the grinding barrel is connected to the frame, and a grinding chamber is provided inside the grinding barrel, and the first discharge mechanism, the second discharge mechanism, and the filtering mechanism are respectively connected to the grinding chamber; the first discharge mechanism and the second discharge mechanism are respectively connected to the filtering mechanism; the filtering mechanism includes a filter cover, a first filter layer, and a second filter layer, the filter cover is respectively connected to the first discharge mechanism and the second discharge mechanism, and the filter cover communicates with the grinding chamber; the first filter layer and the second filter layer are sequentially stacked inside the filter cover.

[0007] Further improvement of the above technical scheme is that a feeding mechanism is connected to one side of the grinding barrel, and the feeding mechanism includes a feeding pipe and a feeding pressure gauge, and the feeding pressure gauge is connected to the feeding pipe.

[0008] Further improvement of the above technical scheme is that the first discharge mechanism includes a discharge pump, a first discharge outer pipe, a thermometer, and a first discharge inner pipe, the discharge pump is connected to the first discharge outer pipe, the thermometer is connected to the first discharge outer pipe, the first discharge inner pipe is connected to the filtering mechanism, and the first discharge inner pipe is arranged inside the grinding chamber.

[0009] A further improvement to the above technical solution is that the second discharge mechanism includes a second discharge outer tube, a spherical valve, and a second discharge inner tube. The second discharge outer tube is connected to one end of the second discharge inner tube. The spherical valve is connected to the second discharge outer tube. The second discharge inner tube is connected to the filtering mechanism, and the second discharge inner tube is disposed inside the grinding chamber.

[0010] A further improvement to the above technical solution is that filter holes are formed on the outer surface of the rear end of the filter cover.

[0011] A further improvement to the above technical solution is that the first filter layer is a filter cloth layer.

[0012] A further improvement to the above technical solution is that the second filter layer is a filter mesh layer, and the mesh size of the second filter layer is smaller than the mesh size of the first filter layer.

[0013] A further improvement to the above technical solution is that a grinding rotor is disposed inside the grinding chamber. The grinding rotor is disposed on one side of the filter cover. A rotating shaft is connected to the side of the grinding rotor facing away from the filter cover. One end of the rotating shaft is connected to a driven wheel. The driven wheel is connected to a rotating belt. The rotating belt is connected to a driving wheel. The driving wheel is connected to a driving motor.

[0014] A further improvement to the above technical solution is that the grinding machine body further includes a control panel, and the control panel is electrically connected to the discharge pump, the feed pressure gauge, the thermometer, and the driving motor respectively.

[0015] A further improvement to the above technical solution is that a plurality of moving wheels are connected below the grinding barrel, and an inclined material receiving tray is disposed below the plurality of moving wheels.

[0016] The beneficial effects of the present utility model are as follows:

[0017] The present utility model is provided with a first discharge mechanism and a second discharge mechanism, which facilitate discharging materials using the first discharge mechanism or the second discharge mechanism according to actual needs, thereby improving efficiency. A filtering mechanism is provided to prevent incompletely ground materials from being discharged from the grinding machine, ensuring the quality of the processed products and effectively reducing the grinding time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the high-efficiency pin grinding machine of the present utility model;

[0019] Figure 2 is Figure 1 a cross-sectional view of the high-efficiency pin grinding machine of

[0020] Figure 3 is Figure 2 a schematic structural diagram of the filtering mechanism of the high-efficiency pin grinding machine of

[0021] The reference numerals in the figure are as follows:

[0022] 10. Grinding machine body; 11. Frame; 12. Control panel;

[0023] 20. Grinding barrel; 21. Grinding chamber; 22. Grinding rotor; 23. Rotating shaft; 24. Driven wheel; 25. Driving belt; 26. Driving wheel; 27. Driving motor; 28. Moving wheel; 29. Inclined material receiving tray;

[0024] 30. First discharging mechanism; 31. Discharge pump; 32. First discharging outer pipe; 33. Thermometer; 34. First discharging inner pipe;

[0025] 40. Second discharging mechanism; 41. Second discharging outer pipe; 42. Ball valve; 43. Second discharging inner pipe;

[0026] 50. Filtering mechanism; 51. Filter cover; 52. First filter layer; 53. Second filter layer; 54. Filter holes;

[0027] 60. Feeding mechanism; 61. Feeding pipe; 62. Feeding pressure gauge. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in 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 making creative efforts shall fall within the protection scope of the present invention.

[0029] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical direction", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation to the present invention. In addition, "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or a connection through an intermediate medium; it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] As Figures 1 to 3 shown, an embodiment of the present utility model relates to an efficient rod pin grinding machine, which includes a grinding machine body 10. The grinding machine body 10 includes a frame 11, a grinding barrel 20, a first discharge mechanism 30, a second discharge mechanism 40, and a filtering mechanism 50. The grinding barrel 20 is connected to the frame 11, and a grinding chamber 21 is provided inside the grinding barrel 20. The first discharge mechanism 30, the second discharge mechanism 40, and the filtering mechanism 50 are respectively connected to the grinding chamber 21. The first discharge mechanism 30 and the second discharge mechanism 40 are respectively connected to the filtering mechanism 50. The filtering mechanism 50 includes a filter cover 51, a first filter layer 52, and a second filter layer 53. The filter cover 51 is respectively connected to the first discharge mechanism 30 and the second discharge mechanism 40, and the filter cover 51 communicates with the grinding chamber 21. The first filter layer 52 and the second filter layer 53 are sequentially stacked inside the filter cover 51.

[0032] Furthermore, as Figure 1 shown, a feeding mechanism 60 is connected to one side of the grinding barrel 20. The feeding mechanism 60 includes a feeding pipe 61 and a feeding pressure gauge 62, and the feeding pressure gauge 62 is connected to the feeding pipe 61. Specifically, the feeding pressure gauge 62 is provided to monitor the pressure inside the grinding chamber 21, and the feeding pipe 61 is used to add materials, which has strong practicability.

[0033] Furthermore, as Figure 1 shown, the first discharge mechanism 30 includes a discharge pump 31, a first discharge outer pipe 32, a thermometer 33, and a first discharge inner pipe 34. The discharge pump 31 is connected to the first discharge outer pipe 32, the thermometer 33 is connected to the first discharge outer pipe 32, the first discharge inner pipe 34 is connected to the filtering mechanism 50, and the first discharge inner pipe 34 is arranged inside the grinding chamber 21. Specifically, the first discharge mechanism 30 is used for discharging a large amount of materials. When the discharge pump 31 is started, it drives the materials inside the grinding chamber 21 to be discharged through the first discharge inner pipe 34 and the first discharge outer pipe 32, and the thermometer 33 is used to monitor the temperature of the materials inside the grinding chamber 21.

[0034] Furthermore, as Figure 2As shown, the second discharge mechanism 40 includes a second discharge outer tube 41, a ball valve 42 and a second discharge inner tube 43, the second discharge outer tube 41 is connected to one end of the second discharge inner tube 43, the ball valve 42 is connected to the second discharge outer tube 41, the second discharge inner tube 43 is connected to the filtering mechanism 50, and the second discharge inner tube 43 is arranged inside the grinding chamber 21. Specifically, the second discharge mechanism 40 is used for discharging a small amount of material; the material can be discharged by opening the ball valve 42, which is convenient for discharging a small amount of material, and the valve can be adjusted according to needs, and the application range is wide.

[0035] Furthermore, if Figure 3 As shown, a filter hole 54 is provided on the rear outer surface of the filter cover 51. Specifically, the filter cover 51, the first filter layer 52 and the second filter layer 53 are arranged so that the material enters the filter cover from the filter hole 54 at the rear and is filtered through the first filter layer 52 and the second filter layer 53, which can prevent the insufficiently ground material from being discharged from the grinder, thereby ensuring the quality of the finished product.

[0036] Furthermore, if Figure 3 As shown, the first filter layer 52 is a filter cloth layer; the second filter layer 53 is a filter mesh layer, and the mesh size of the second filter layer 53 is smaller than the mesh size of the first filter layer 52. Specifically, the first filter layer 52 performs coarse filtration, while the second filter layer 53 performs fine filtration, and the mesh sizes of the first filter layer 52 and the second filter layer 53 need to be adjusted according to the size of the required grinding particles to meet production requirements.

[0037] Furthermore, if Figure 2 As shown, a grinding rotor 22 is provided inside the grinding chamber 21, and the grinding rotor 22 is provided on one side of the filter cover 51. A rotating shaft 23 is connected to the side of the grinding rotor 22 away from the filter cover 51, and one end of the rotating shaft 23 is connected to a driven wheel 24, and the driven wheel 24 is connected to a rotating belt 25, and the rotating belt 25 is connected to a driving wheel 26, and the driving wheel 26 is connected to a driving motor 27. Specifically, the driving motor 27 is started to drive the grinding rotor 22 to rotate, so as to facilitate the grinding of materials, and the practicability is strong.

[0038] Furthermore, if Figure 1 As shown, the grinding machine body 10 further includes a control panel 12, which is electrically connected to the discharge pump 31, the feed pressure gauge 62, the thermometer 33 and the drive motor 27. Specifically, the setting of the control panel 12 facilitates workers to control the grinding machine body 10, and the degree of automation is high.

[0039] Furthermore, if Figure 1As shown, a number of moving wheels 28 are connected below the grinding barrel 20, and an inclined material receiving tray 29 is provided below the number of moving wheels 28. Specifically, the moving wheels 28 facilitate the movement of the grinding barrel 20; the inclined material receiving tray 29 is provided. On the one hand, when the grinding barrel 20 is being cleaned, it is convenient to receive the materials in the grinding chamber 21. On the other hand, it is used to receive the materials overflowing from the grinding barrel 20 to avoid polluting the workshop, and it has strong practicability.

[0040] The present utility model is provided with a first discharging mechanism 30 and a second discharging mechanism 40, which facilitate discharging using the first discharging mechanism 30 or the second discharging mechanism 40 according to actual needs, improving efficiency; a filtering mechanism 50 is provided to prevent the materials that are not sufficiently ground from being discharged from the grinding machine, ensuring the quality of the processed finished products and effectively reducing the grinding time.

[0041] The above only expresses the preferred technical solutions of the present utility model, and its description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and the present utility model also intends to include these changes and modifications.

Claims

1. A high-efficiency rod pin grinder, characterized in that: The invention comprises a grinding machine body, wherein the grinding machine body comprises a frame, a grinding barrel, a first discharging mechanism, a second discharging mechanism, and a filtering mechanism; the grinding barrel is connected to the frame, a grinding chamber is arranged inside the grinding barrel, the first discharging mechanism, the second discharging mechanism, and the filtering mechanism are respectively connected to the grinding chamber; the first discharging mechanism and the second discharging mechanism are respectively connected to the filtering mechanism; the filtering mechanism comprises a filter cover, a first filter layer, and a second filter layer, the filter covers are respectively connected to the first discharging mechanism and the second discharging mechanism, and the filter cover is connected to the grinding chamber; The first filter layer and the second filter layer are sequentially stacked inside the filter cover.

2. The high-efficiency rod pin grinder according to claim 1, characterized in that: A feeding mechanism is connected to one side of the grinding barrel. The feeding mechanism comprises a feeding pipe and a feeding pressure gauge. The feeding pressure gauge is connected to the feeding pipe.

3. The high-efficiency rod pin grinder according to claim 1, characterized in that: The first discharging mechanism includes a discharging pump, a first discharging outer tube, a thermometer and a first discharging inner tube. The discharging pump is connected to the first discharging outer tube, the thermometer is connected to the first discharging outer tube, the first discharging inner tube is connected to the filtering mechanism, and the first discharging inner tube is arranged inside the grinding chamber.

4. The high-efficiency rod pin grinder according to claim 1, characterized in that: The second discharging mechanism includes a second discharging outer tube, a ball valve and a second discharging inner tube. The second discharging outer tube is connected to one end of the second discharging inner tube. The ball valve is connected to the second discharging outer tube. The second discharging inner tube is connected to the filtering mechanism. The second discharging inner tube is arranged inside the grinding chamber.

5. The high-efficiency rod pin grinder according to claim 1, characterized in that: The rear end outer surface of the filter cover is provided with filter holes.

6. The high-efficiency rod pin grinder according to claim 1, characterized in that: The first filter layer is a filter cloth layer.

7. The high-efficiency bar pin grinder according to claim 1, characterized in that: The second filter layer is a filter mesh layer, and the mesh size of the second filter layer is smaller than the mesh size of the first filter layer.

8. The high-efficiency bar pin grinder according to claim 1, characterized in that: A grinding rotor is provided inside the grinding chamber, and the grinding rotor is provided on one side of the filter cover. A rotating shaft is connected to the side of the grinding rotor away from the filter cover, one end of the rotating shaft is connected to a driven wheel, the driven wheel is connected to a rotating belt, the rotating belt is connected to a driving wheel, and the driving wheel is connected to a driving motor.

9. The high-efficiency bar pin grinder according to claim 1, characterized in that: The grinding machine body also includes a control panel, which is electrically connected to the discharge pump, the feed pressure gauge, the thermometer and the drive motor.

10. The high-efficiency bar pin grinder according to claim 1, characterized in that: A plurality of moving wheels are connected to the lower part of the grinding barrel, and an inclined material receiving tray is arranged below the plurality of moving wheels.

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